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investigation Product List and Ranking from 136 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡 Tokyo//Building materials, supplies and fixtures
  2. フォーイン Aichi//Educational and Research Institutions
  3. 分析センター 第一技術研究所 Tokyo//Testing, Analysis and Measurement
  4. 4 null/null
  5. 5 ケネック 本社 Tokyo//Industrial Electrical Equipment
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investigation Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. World Automobile Law Policy Monthly Report November 2025 | Automobile Regulation Report フォーイン
  2. 2D Measurement for Water Environment Survey: 'Portable Electromagnetic Flow Meter VP2500' ケネック 本社
  3. Three investigations to understand the current situation: [Floor tilt, hollow space under the floor, machine vibrations] メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡
  4. Corrosion Investigation <Rust Component Analysis>
  5. 4 "Dynamic Map" Terahertz Wave Technology - Diverse Applications and Fundamental Technologies ネオテクノロジー

investigation Product List

181～195 item / All 335 items

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[Latest Edition] A booklet filled with the basics of soil contamination.

[Latest Edition] A booklet filled with the basics of soil contamination.

Limited to the first 30 people! We are currently offering a free booklet that explains the reality of soil contamination, its causes, and standards related to soil leachate amounts!

Over a long period of business activities, chemicals containing pollutants can seep into the ground, spread, and accumulate, leading to soil contamination. Since soil contamination is an issue below the surface and is not visible, it may appear safe while actually being contaminated. Therefore, it is now considered essential for companies to conduct land contamination surveys to obtain accurate information about the soil. In this context, a booklet filled with the basics of soil contamination from the environmental, health, and assessment technology consulting firm "Naito Environmental Management" has been completed. This booklet includes essential information for companies, such as the reality of soil contamination and its causes, impacts on humans, soil leachate levels, and groundwater standards. Currently, we are offering the booklet for free to the first 30 applicants. Please feel free to inquire! ◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇ Please contact us via the [Contact Form] below, clearly stating "Request for Booklet." A partial excerpt version can be downloaded from the catalog download form. ◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇◆◇◇◇

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In-Vehicle UX

In-Vehicle UX

It includes research on connectivity, mobility, and electric vehicles!

Tech Insights' "In-Vehicle UX Subscription" is a research and analysis subscription focused on how consumers want to engage with their vehicles. It allows for research on the use of infotainment and connected services, interest in future services, and recommendations for optimizing design and experience. Please feel free to contact us if you have any inquiries. 【Research Content (Excerpt)】 ■ Connectivity - UX evaluation of infotainment systems - Consumer perceptions of the Android Automotive operating system (OS) and smartphone mirroring systems - Consumer willingness to pay and tolerance for various payment models *For more details, please download the PDF (English version) or feel free to contact us.

  • Other services

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Using Regression Analysis with Dynamic Maps (Learning from Secondary Batteries)

Using Regression Analysis with Dynamic Maps (Learning from Secondary Batteries)

Web-based research report on trends in "technology and companies" from patent information.

■A Dynamic Map that Provides an Overview of Technology and Companies The Dynamic Map is an electronic patent investigation report that allows users to view the results of patent information related to the title theme of technology, divided into two axes: the technology side categorized by technology classification and the company side featuring the top 10 applicants. ■Target Technology This Dynamic Map focuses on secondary batteries and presents specific examples of patenting using regression analysis. It categorizes technology based on how regression analysis has addressed and solved issues. It is expected that engineers from various fields will adopt regression analysis methods for research and development. 【Angles (Technology Classification)】 ● Prediction of physical properties and performance ● Estimation of degradation factors ● Estimation of battery characteristics ● Construction of regression models ● Support for evaluation ● Reference information *For more details, please download the PDF or feel free to contact us.

  • Patents

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"Dynamic Map" Terahertz Wave Technology - Diverse Applications and Fundamental Technologies

"Dynamic Map" Terahertz Wave Technology - Diverse Applications and Fundamental Technologies

Web-based research report on trends in "technology and companies" from patent information.

■ A Dynamic Map that Provides an Overview of Technology and Companies This dynamic map is an electronic patent investigation report that allows users to view the results of patent information related to the title theme technology, divided into two axes: the technology side categorized by technology classification and the company side featuring the top 10 applicants. ■ Target Technology Terahertz waves are electromagnetic waves in the boundary region between light and radio waves, long regarded as an unexplored technological area, but many applications are now being developed. This dynamic map focuses on the applications of terahertz waves and also covers the supporting component and material technologies. The definition of terahertz waves generally targets the frequency range of approximately 100 GHz to 10 THz. It includes not only technologies specifically related to terahertz waves but also those that encompass this frequency range. ■ Technology Classification ◇ Communication ◇ Radar/Imaging ◇ Material Analysis/Spectroscopy ◇ Irradiation/Radiation ◇ General: Materials/Passive Components ◇ General: Active Devices ◇ Others

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[Case Study] Response to Environmental Impact Assessment

[Case Study] Response to Environmental Impact Assessment

What is the significance of environmental impact assessments? Examples explaining the effects of substances and the disadvantages they bring.

Here is a case study regarding responses to environmental impact surveys. At one point, I heard a slightly tired voice on the phone asking, "What is this survey trying to confirm?" I explained the effects of the substances being investigated and the disadvantages they could bring. The person in charge then said, "I finally understand what this survey is about; it’s very important," and I could sense their voice becoming a bit brighter. At first glance, it may seem like a routine task with little variation, but by understanding the necessity and importance of the survey, one can also find a sense of fulfillment in it. [Case Overview] ■ Issue - A question arose from the person in charge: "What is this survey trying to confirm?" ■ Solution - Explained the effects of the substances being investigated and the disadvantages they could bring. - By understanding the necessity and importance of the survey, one can also find a sense of fulfillment. *For more details, please refer to the related links or feel free to contact us.

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Ground Investigation "Second Opinion Ground Guarantee"

Ground Investigation "Second Opinion Ground Guarantee"

Judgment from a neutral position as a third-party guarantee organization. GIR's specialized investigators will conduct on-site verification and issue a ground evaluation report and ground guarantee certificate.

Our company is not a ground investigation or improvement contractor. As a third-party guarantee organization, we can determine the necessity of ground improvement from a neutral standpoint. Unfortunately, there are contractors who submit ground investigation and assessment data with insufficient guarantee records and unclear foundations. As a third-party guarantee company with a solid track record, GIR Co., Ltd. issues ground evaluation reports and ground guarantee certificates after on-site verification by specialized investigators (residential ground chief engineers). 【Features】 - Ground guarantee track record: over 10,000 buildings per year - Multi-faceted analysis with high reliability and accuracy - Second opinions from a neutral standpoint - Ground verification surveys with certified assurance using GPS functionality For more details, please contact us or download the catalog.

  • Company：GIR
  • Price：Other
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[Technical Information] What is Liquefiable Ground / What are Liquefaction Survey Methods / Case Law

[Technical Information] What is Liquefiable Ground / What are Liquefaction Survey Methods / Case Law

Why is liquefaction investigation necessary? We provide information about the risks of liquefaction and the investigation!

This document introduces ground that is prone to liquefaction, methods for liquefaction investigation, and case studies from court. Since the Great East Japan Earthquake, liquefaction has been widely recognized in society. In the future, it may be judged as something that can be anticipated based on legal precedents. We have summarized why liquefaction investigation is necessary, the risks of liquefaction, and the investigation methods using photos and diagrams, so please take a moment to read it. 【Contents】 ■ Court cases related to liquefaction damage ■ What constitutes ground prone to liquefaction ■ Methods for liquefaction investigation ■ Methods for determining liquefaction *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Analysis
  • Analysis Services
  • Contract Inspection

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Soil Contamination Survey "Green Test"

Soil Contamination Survey "Green Test"

We will diagnose the "land of concern" and give it our stamp of approval as "land that can be sold and lived on with peace of mind"!

At House Stage, we conduct a "Green Test" to assess the land. We carry out three assessments: "Ground Investigation" to understand the hardness and softness of the ground and any obstacles in the deep layers, "Subsurface Exploration" to check for underground obstacles, and "Soil Diagnosis" to determine the presence of soil contamination. Selling land with issues such as underground installations, weak ground, or soil contamination can lead to significant problems with business partners later on. By conducting a ground diagnosis, the risks hidden in the land become clear. Would you like to add unseen value and provide land with greater peace of mind? 【Implementation Details】 ■ Ground Investigation ■ Subsurface Exploration ■ Soil Diagnosis *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
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  • Contract Inspection

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Leak investigation

Leak investigation

98% detection rate for leak causes! Discover leaks with light!

Ito Hikin Kousakusho Co., Ltd. has 80 years of experience in leak repair. Our capabilities are demonstrated during the visual inspection conducted before the examination and when preparing the inspection report. During the visual inspection, we reference over 3,000 past cases to thoroughly investigate the entire building, accurately narrowing down the areas to be inspected for leaks, which reduces inspection time loss and prevents oversight during the inspection. If the exact cause of the leak can be identified, precise repairs can be made, eliminating unnecessary leak repair costs and psychological stress. 【Features】 - Covers the weaknesses of visual inspections - Can identify rainwater entry points - Uses inspection fluorescent liquid - Cost reduction is possible - Applicable to all types of buildings, regardless of structure or construction method ▼▼▼▼▼▼▼▼▼▼▼▼▼▼ For more details, please download the catalog.

  • Contract Inspection

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Infomart, Survey on Overtime Limit Regulations in the Construction Industry and the Status of Business Digitalization

Infomart, Survey on Overtime Limit Regulations in the Construction Industry and the Status of Business Digitalization

【News 2023/6/22】The construction industry's back office still strongly retains a paper culture.

◆ The most common method of document exchange is "paper" Infomart Co., Ltd. announced the results of a survey on "Overtime Limit Regulations and the Status of Digitalization in Business" targeting 362 employees in the construction industry on June 15. As a result, regarding the "Overtime Limit Regulations" starting in fiscal 2024, less than 10% of respondents said they "know about it and can explain it to others," while about half answered "I don't know." In terms of business digitalization, the most common method of document exchange was "paper" at about 30%, followed by "Excel or spreadsheets" at about 20%. Notably, the response that invoices are on paper accounted for about 40%, the highest among all documents. ◆ Over 60% manually transcribe invoices The most common method for transcribing various document data into the system was "transcribing from Excel or spreadsheets," followed by "manual transcription from paper," with over 60% manually transcribing invoices. About 30% of sales representatives reported spending more than three hours a day on "traveling for document exchanges," revealing wasted time caused by "paper." Construction IT journalist Ryuta Ieiri stated that by eliminating the three wastes of "wasted travel," "wasted effort," and "wasted time searching for items," construction DX can be further promoted.

  • Integrated operation management

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Environmental conservation measures "Environmental Analysis"

Environmental conservation measures "Environmental Analysis"

Water quality and air quality investigation and analysis! Conducting noise and vibration surveys, odor assessments, soil analysis, etc.

Our company conducts investigations and analyses of water quality, air quality, noise, vibration, odor, soil analysis, and more. We also provide consultations on environmental conservation measures. By placing large orders with our partner company (a measurement certification business), Kosei Test Lab LLC, we can reduce costs. 【Main Environmental Analyses】 ○ Water Quality Investigation (Analysis) → Water quality analysis of factory effluent, sewage, groundwater (well water), river and lake water, bathtub and pool water, drinking water, septic tanks, and leachate and effluent from industrial waste stable final disposal sites. ○ Noise and Vibration Measurement → Measurement of specific factory noise and vibration, measurement of noise and vibration from specific construction work. ○ Odor Analysis → Measurement of odor concentration for 22 specific odor substances, odor index measurement through sensory tests, qualitative analysis of odors. ○ Soil Analysis → Soil leaching tests (first, second, and third types of specified harmful substances), soil content tests (second type of specified harmful substances), oil contamination countermeasure guideline tests (oil odor, oil film, TPH tests), sediment analysis. ○ Industrial Waste Analysis → Leaching tests for specially hazardous industrial waste. For more details, please contact us or download the catalog.

  • Other environmental analysis equipment

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Soil contamination survey

Soil contamination survey

Our company is a designated investigation agency under the Soil Contamination Countermeasures Act! Please consult us regarding investigations related to water treatment facilities.

Hiyoshi conducts "soil contamination surveys" and proposals utilizing its strengths as an analytical organization. We also manage numerous wastewater treatment facilities. Please feel free to consult us regarding investigations related to water treatment facilities. Our company consistently supports you from inspections to consulting, leveraging our strengths as an analytical organization. In addition, we conduct various surveys and proposals, so please do not hesitate to contact us when needed. 【Features】 ■ Designated survey organization based on the Soil Contamination Countermeasures Act ■ Soil contamination surveys leveraging strengths as an analytical organization ■ Management of numerous wastewater treatment facilities ■ Consistent support from inspections to consulting *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Inspection
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Investigation of water quality standards for food production within Thailand.

Investigation of water quality standards for food production within Thailand.

At the request of a major food manufacturer, we conducted an investigation into the water quality standards in Thailand! Please consult us for overseas legal research and other local investigations.

At H2, we provide free access to the water quality standards and wastewater standards of various countries. While detailed information is available for a fee, we can conduct research and submit reports. If your company is considering expanding overseas and requires legal research or other local investigations, please feel free to consult with us. 【Research Content】 ■ Water Quality Standards Administrative agencies and laws (national level), standards, recommendations, and regulations (provincial/state level) ■ Food Hygiene Related Administrative Agencies and Laws (national level), Standards, recommendations, and regulations (provincial/state level) ■ Content of laws and standards related to water quality standards and food safety Regulatory content, measures for compliance, local company initiatives, differences from Japan ■ Exports from Thailand to Japan Items regulated for import from Thailand to Japan ■ Inspection agencies in Thailand *Free public reports can be viewed via the PDF download link below.

  • Water quality testing

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Investigation "Strength Verification by Tensile Testing Machine"

Investigation "Strength Verification by Tensile Testing Machine"

Compatible with bolt diameters M10 and M12! You can check the "strength confirmation" of the adhesive surfaces and bonding surfaces at the installation location.

At Anshin, we have introduced a "tensile testing machine" to meet the needs of the field, allowing for "strength verification." The maximum load is 6kN, and investigations can be conducted on the adhesive and bonding surfaces at the construction site. In addition to simple investigations, we also accept inquiries for bolt diameters of "M10/M12" other than our designated fixtures (round fixture 90ΦM12), so please feel free to consult us. 【Features】 ■ Maximum load: 6kN ■ Simple investigation ■ Investigations for bolt diameters of "M10/M12" are also possible besides our designated fixtures ■ Investigation cost: investigation fee + travel fee (travel fee applies only if travel is necessary) *For more details, please refer to the PDF materials or feel free to contact us. 【Official Instagram】: Currently showcasing construction case studies★☆ https://www.instagram.com/ansin_official/ 【Official Website】: For inquiries, please contact us below! http://www.ans1828.com 【Introduction Video】 https://youtu.be/1oE7CAwOvZQ

  • Assembly Jig
  • Strength Testing Equipment
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Survey using the Narrow Multi-Beam Depth Measurement System E-SYSTEM

Survey using the Narrow Multi-Beam Depth Measurement System E-SYSTEM

A depth measurement system that can efficiently obtain high-density data over a wide area without any blind spots.

Seafloor topography survey and depth measurement using a narrow multi-beam echo sounder that can capture seafloor topography in a planar manner. In recent years, its use in harbor surveys has dramatically increased. It can record detailed micro-topography of the seafloor that cannot be captured by single-beam systems, allowing for efficient and high-density confirmation of harbor depths and the distribution of fish reefs. 【Features】 ■ Efficient surveying ■ Detailed measurement of seafloor topography ■ Ability to create various types of maps ■ Almost complete coverage of nearshore waters *For more details, please contact us or download the catalog.

  • Other measurement, recording and measuring instruments

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