We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for investigation.
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investigation Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. NCC Nagano//Chemical
  3. 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
  4. 4 null/null
  5. 5 モニタリングサービス Chiba//Testing, Analysis and Measurement
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investigation Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Corrosion Investigation <Rust Component Analysis>
  2. Fallen dust counter for investigating attached debris, foreign objects, and fallen dust. NCC
  3. Shape estimation survey "Borehole Sonar" モニタリングサービス
  4. 4 微細な振動から建物の健全性を調査［ log365構造分析 ］ 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
  5. 5 Patsnap Chemical | Reliable patent search with chemical structure search パトコア

investigation Product List

166～180 item / All 332 items

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Authenticity investigation (comparative observation)

Authenticity investigation (comparative observation)

Compare the genuine or standard products with the items under investigation! Investigate whether there have been any silent changes, etc.

At AITES, we conduct "Authenticity Investigations (Comparative Observations)." We compare the item under investigation with genuine or standard products, examining differences in structure and whether any silent changes have occurred. We support various observations, including visual inspections, unboxing observations, electrical property measurements, destructive and non-destructive observations, reliability testing, and material investigations. 【Features】 ■ Comparison of the item under investigation with genuine or standard products ■ Investigation of differences in structure and whether any silent changes have occurred *For more details, please refer to the PDF materials or feel free to contact us.

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  • Contract measurement

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Surface wave exploration method to eliminate unnecessary improvement work with highly accurate ground investigation methods.

Surface wave exploration method to eliminate unnecessary improvement work with highly accurate ground investigation methods.

Non-destructive testing that does not damage the ground for residential use! Reduce unnecessary ground improvement and piling work to cut costs!

The "Surface Wave Exploration Method" is a ground investigation technique that applies weak vibrations to the ground using a vibrator and analyzes the propagation conditions and speed of surface waves (seismic waves) with detectors (sensors). Ground data can be collected up to a depth of 10 meters, even in the presence of gravel and stones. By predicting the stratigraphic composition, it enables area-based analysis and allows for the extreme prediction of differential settlement. The high-precision analysis reduces unnecessary ground improvement and pile work, achieving cost reductions. Additionally, it decreases CO2 emissions generated by large machinery and soil contamination caused by ground improvement. 【Features】 ■ Five measurements are taken within the site → Survey points are established at the four corners and the center of the planned building location → Comprehensive assessment of ground conditions and prediction of internal stratigraphic inclinations ■ Accurate data that does not rely on human intuition ■ Measurement is conducted over an area rather than a point → Measurement: the range between detectors (typically a circular area of 50 cm) → It is possible to obtain average ground information rather than partial information due to gravel or foreign objects. For more details, please contact us or download the catalog.

  • Other contract services
  • Other services

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[DL available/GD-OES measurement] Investigation of the composition of discolored stainless steel

[DL available/GD-OES measurement] Investigation of the composition of discolored stainless steel

Using GD-OES (Glow Discharge Optical Emission Spectroscopy), it is possible to sputter the surface of stainless steel (SUS) and obtain compositional information in the depth direction.

Glow Discharge Optical Emission Spectrometry (GD-OES) is a method for analyzing the composition of a sample by sputtering atoms from the surface of the sample, exciting those atoms into a plasma state, and measuring the resulting emission. One of the features of this device is its ability to detect hydrogen (H). In this case, we will introduce the "composition investigation of discolored stainless steel (SUS)." Please take a moment to read the PDF materials. Additionally, our company conducts various surface analyses, including XPS and AES Auger, in addition to GD-OES. We would be happy to assist you, so please feel free to reach out. Seiko Future Creation Official Website https://www.seiko-sfc.co.jp/ *Other materials are also available. If you request through the inquiry button, we will send them to you.

  • Other metal materials
  • Contract measurement
  • Surface treatment contract service

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Investigation of unknown water, water level, and flow rate.

Investigation of unknown water, water level, and flow rate.

From screening to detailed investigation! Suitable for understanding the current situation and planned maintenance management.

Our company conducts "unknown water, water level, and flow rate surveys." We visualize the concentration levels of unknown water through screening using three types of water level chips. We also monitor the locations of unknown water occurrences using manhole stations. From screening to detailed investigations, you can rely on Pentaf. Please feel free to contact us when needed. 【Features】 ■ Screening of unknown water using water level chips ■ Quantification of unknown water by block using flow meters ■ Monitoring of unknown water occurrence locations using manhole stations ■ Matrix evaluation of water level risks based on clear and rainy weather, and half-full/full standards, along with the development of hazard maps *For more details, please refer to the PDF materials or feel free to contact us.

  • Other services

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Survey - Marketing Research

Survey - Marketing Research

The combination of technologies advances the project.

At Pixies, we create an environment that predicts the future through the fusion of different specialists.

  • Other contract services

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Investigation: Soil Contamination Survey

Investigation: Soil Contamination Survey

Our company is a designated investigation agency under the Soil Contamination Countermeasures Act.

On February 15, 2003, the "Soil Contamination Countermeasures Act" was enacted. To investigate soil contamination, investigations based on the law are required. Please feel free to contact us regarding investigations related to specific hazardous substances, from surveys of target sites at the time of discontinuation to investigations related to land transactions.

  • Other analyses

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Material and Defect Analysis: Physical Property Investigation

Material and Defect Analysis: Physical Property Investigation

Investigation using microhardness tester (DUH), dynamic mechanical analysis (DMA), and viscoelastic measurements (rotational rheometer), etc.!

At Mitsuba Environmental Solutions, we conduct "physical property investigations." We primarily perform tensile tests, bending tests, and compression tests on resin materials, as well as hardness measurements, microhardness testing, and viscoelasticity tests. For example, in Differential Scanning Calorimetry (DSC), we can evaluate the thermal properties of materials (such as endothermic and exothermic reactions due to melting and crystallization, glass transition, specific heat capacity, and thermal history) based on changes in heat flow when the temperature is varied. 【Targets】 ■ Tensile tests, bending tests, compression tests (mainly on resin materials) ■ Hardness measurements (Rockwell hardness, Vickers hardness), microhardness testing (DUH) ■ Viscoelasticity tests (DMA, rheometer) ■ Thermal properties: DSC, TGA, TMA *For more details, please refer to the related links or feel free to contact us.

  • Contract Analysis

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Comprehensive Water Research Institute - River, Marine, and Reservoir Survey

Comprehensive Water Research Institute - River, Marine, and Reservoir Survey

We conduct a wide range of services, including water quality surveys in public water areas, water quality surveys associated with dredging work, and environmental surveys at water supply sources.

Public water areas (rivers, seas, lakes, etc.) are subject to environmental standards and discharge standards established by the Water Pollution Prevention Act, the Special Measures Act for Lake Water Quality Conservation, and various local government ordinances. We conduct everything from field surveys to analysis and report preparation.

  • Water quality testing
  • Soil testing
  • Odor Testing

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Comprehensive Water Research Institute Soil Contamination Survey

Comprehensive Water Research Institute Soil Contamination Survey

We have a track record of planning, investigation, and analysis in accordance with the Soil Contamination Countermeasures Act and various regulations.

We will conduct soil contamination surveys and analyses based on the Soil Contamination Countermeasures Act. In April 2010, the Soil Contamination Countermeasures Act was amended, requiring notification to the prefectural governor when changing the land characteristics of 3,000 square meters or more, thereby expanding the scope of regulation. We will assist in understanding the risks of soil contamination in environmental management systems (ISO 14001) at business sites and during real estate transactions.

  • Water quality testing
  • Soil testing
  • Odor Testing

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Jasco piping deterioration diagnosis survey endoscopic examination

Jasco piping deterioration diagnosis survey endoscopic examination

An endoscope is inserted through the water supply terminal or cleaning port to visually observe and record the occurrence of rust lumps and blockage conditions inside the pipe using camera and video recording.

It is possible to directly visually inspect the piping that was actually used and estimate its remaining lifespan.

  • Contract Inspection

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JX-RC Concrete Embedded Object Survey

JX-RC Concrete Embedded Object Survey

You can visually confirm the embedded objects inside the concrete, and all the survey results are available on the spot!

Our company conducts investigations of buried objects within reinforced concrete (RC) using X-ray radiography. During renovation work on buildings, including modifications to plumbing and duct systems, we can identify the types and conditions of buried objects within the concrete scheduled for demolition by observing the film images obtained from X-ray radiography in advance. This is particularly beneficial for partial renovation work, as it helps prevent issues such as electrical short circuits caused by cable cutting, providing significant advantages for the progress of the construction. 【Features】 ■ Ability to identify the types and conditions of buried objects in advance ■ Prevention of troubles such as electrical short circuits caused by cable cutting ■ Significant advantages for the progress of construction *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services

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Investigation and production of screw breakage causes for papermaking.

Investigation and production of screw breakage causes for papermaking.

We conducted an investigation including visual inspection, penetrant testing, and SEM observation! Based on the investigation report, we have newly manufactured the product.

We would like to introduce a case study for the paper industry titled "Investigation and Production of Screw Breakage Causes." During operation, a screw broke, and the technical center conducted an investigation into the cause. We performed various examinations, including visual inspection, penetrant testing, and SEM observation. Additionally, based on the investigation report, we produced a new screw. 【Investigation Details】 ■ Visual Inspection ■ Penetrant Testing ■ SEM Observation ■ Macro Observation of the Joint Cross-section ■ Micro Observation of the Joint Cross-section *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other contract services

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Soil and waste analysis, investigation related to soil and groundwater contamination.

Soil and waste analysis, investigation related to soil and groundwater contamination.

Accurate, prompt, and friendly investigation and analysis as a designated investigation agency under the Soil Contamination Countermeasures Act!

At Naito Environmental Management Co., Ltd., we have established a system to provide analysis results for "multiple samples in a short delivery time" based on the fundamental concept of "accuracy, speed, and kindness" as an environmental measurement certification office and an ISO 9001 certified organization. Additionally, as a designated investigation agency appointed by the Minister of the Environment under the Soil Contamination Countermeasures Act, we offer comprehensive soil investigation services, from planning investigations related to soil contamination status surveys to evaluating results and devising countermeasures in the event contamination is discovered. We provide preliminary reports in as little as 5 business days. For more details, please contact us or refer to our catalog.

  • Contract Inspection

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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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"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

  • Patents

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