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 139 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. レーダ技術研究所 Tokyo//others
  2. null/null
  3. 公益社団法人日本プラントメンテナンス協会 Tokyo//Public interest/special/independent administrative agency
  4. 4 NCC Nagano//Chemical
  5. 5 フォーイン Aichi//Educational and Research Institutions
Go to Company Ranking

investigation Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Outsourced skilled labor unit price survey 公益社団法人日本プラントメンテナンス協会
  2. Fallen dust counter for investigating attached debris, foreign objects, and fallen dust. NCC
  3. World Automobile Law Policy Monthly Report November 2025 | Automobile Regulation Report フォーイン
  4. Au plating terminal corrosion investigation ユーロフィンFQL
  5. 5 Corrosion Investigation <Rust Component Analysis>

investigation Product List

256～270 item / All 333 items

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Rice yield and quality survey

Rice yield and quality survey

We will measure the effectiveness of BS materials and agricultural materials through rice yield surveys and quality surveys!

We would like to introduce the "Rice Yield and Quality Survey" offered by the Environmental Management Center Co., Ltd. High-temperature damage and other factors can lead to a decrease in rice yield and a decline in quality. The measurement items include yield survey (number of ears, weight of grains, weight of brown rice) and brown rice quality survey (thousand grain weight, moisture content, grade). Additionally, we can accept surveys only through sample submission. We will compile and deliver the data for yield surveys and quality evaluations. 【Measurement Items】 ■ Yield Survey - Number of ears, weight of grains, weight of brown rice ■ Brown Rice Quality Survey - Thousand grain weight, moisture content, grade (Grade is evaluated based on the ratio of discolored rice, dead rice, foreign matter, etc.) *For more details, please download the PDF or feel free to contact us.

  • Other Testing Contract

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Preliminary technology research + patent application

Preliminary technology research + patent application

Conduct a preliminary prior art search before filing a patent application to increase the likelihood of patent rights being granted.

As a result of conducting a preliminary technology survey, the possibility of obtaining a patent has been recognized, and if we proceed to the patent application process, the survey costs will be waived.

  • Patent/Copyright related services
  • Patents
  • others

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Biological survey

Biological survey

Investigators with specialized knowledge in various taxonomic groups are available! We conduct a wide range of survey activities related to biology.

Our company conducts a wide range of research related to living organisms, including surveys of the Japanese giant salamander, which is a special natural monument, fish surveys of species designated as rare wildlife in Tottori Prefecture such as the southern red-finned loach, and habitat surveys of the Japanese deer, which has seen an increase in population in recent years. Surveyors with specialized knowledge in various taxonomic groups are available to assist. We accept requests not only from government agencies but also from private clients and subcontracting for large-scale surveys. We look forward to your inquiries regarding surveys. 【Types of Surveys】 ■ Survey of the Japanese giant salamander ■ Fish surveys including the southern red-finned loach ■ Habitat surveys of the Japanese deer ■ A wide range of surveys related to living organisms *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Inspection

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Noise and Vibration Survey

Noise and Vibration Survey

A wide range of surveys from noise and vibration investigations to aircraft noise surveys! Experienced investigators and qualified personnel are available!

Our company conducts a wide range of surveys, from noise and vibration investigations related to construction and building work to aircraft noise surveys. We also accept consultations regarding the investigation of the causes of complaints from neighbors directed at factories and business establishments, as well as the consideration of countermeasures and predictions after implementing those measures. Experienced investigators and qualified personnel are available to assist you. Additionally, we welcome requests for work environment noise surveys and certificate issuance. 【Types of Surveys (Partial)】 ■ Noise Surveys ■ Vibration Measurements ■ Impact Predictions ■ Frequency Analysis *For more details, please refer to the PDF document or feel free to contact us.

  • Noise Inspection
  • Vibration Inspection
  • Time-frequency measurements

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Soil and groundwater survey

Soil and groundwater survey

We provide a one-stop service for soil contamination investigations based on the Soil Contamination Countermeasures Act, from soil analysis and historical surveys to soil purification.

Soil contamination includes cases where specific harmful substances used at business sites such as factories have permeated the ground and contaminated the soil, as well as situations where contamination is of natural origin. The Soil Contamination Countermeasures Act aims to understand the situation of soil contamination caused by such specific harmful substances and to prevent health damage to humans due to soil contamination. A total of 27 substances are designated as specific harmful substances, and the standards regarding contamination are defined as "standards based on the amount leached into the testing solution of specific harmful substances concerning soil contamination from the perspective of groundwater (soil leaching standards)" and "standards based on the content of specific harmful substances concerning soil contamination from the perspective of direct ingestion (soil content standards)." Under the Soil Contamination Countermeasures Act, there is an obligation to conduct a soil contamination status investigation and report the results in the following three cases. Furthermore, soil investigations are to be conducted by designated investigation agencies specified by the Ministry of the Environment.

  • Contract Inspection

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BtoB Customer Satisfaction Survey

BtoB Customer Satisfaction Survey

Blind Spots in BtoB Customer Satisfaction Surveys: The Importance of Overlooked Feedback

An important point that is often overlooked in BtoB customer satisfaction surveys is "feedback response during the survey." In many cases, during the 1 to 2 months from the start of the survey until the aggregation and analysis are completed, feedback from individual customers is rarely considered. However, the opportunities lost during this period are significant. Particularly if negative feedback is neglected, dissatisfaction can grow, increasing the risk of losing customers in the worst-case scenario. Conversely, by responding quickly, trust can be restored, and customer satisfaction can be dramatically improved. Our researchers, who act as partners, will closely monitor feedback during the survey period and promptly report to your company if immediate action is needed, supporting swift responses.

  • others

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BCS Survey (Beyond-CS Survey / Customer Reconnection Survey)

BCS Survey (Beyond-CS Survey / Customer Reconnection Survey)

Is customer satisfaction research insufficient? A new approach to addressing churned and dormant customers.

"Why did customers, who were supposed to be satisfied, leave?" The answer may lie among those who "said nothing." The "silent dropout" who leaves without expressing dissatisfaction. The BCS survey (Beyond-CS Survey) visualizes the "reasons for dropout" that traditional customer satisfaction surveys could not capture. It is a new research approach that collects the voices of dormant and departing customers to lead to improvements and reconnections.

  • others

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Shizuoka Prefecture Natural Environment Conservation Agreement - Natural Environment Survey Related to Forest Land Development Permits, etc.

Shizuoka Prefecture Natural Environment Conservation Agreement - Natural Environment Survey Related to Forest Land Development Permits, etc.

Utilizing abundant experience, we support the smooth advancement of businesses for all operators!

For development activities of a certain scale or larger within Shizuoka Prefecture, it is required to conclude an agreement containing necessary matters for the conservation of the natural environment based on the Shizuoka Prefecture Natural Environment Conservation Ordinance (Article 24). Our company leverages its extensive experience in rare wildlife surveys and conservation measures related to the Shizuoka Prefecture Natural Environment Conservation Agreement and forest land development permits to support the smooth advancement of projects for businesses. Please feel free to contact us when needed. 【Flow until the conclusion of the agreement (excerpt)】 1. Consultation with the Shizuoka Prefecture Nature Conservation Division 2. Confirmation list of species listed in the Shizuoka Prefecture Red Data Book 3. Field survey plan 4. Field survey and consideration of conservation measures 5. Report to the Shizuoka Prefecture Nature Conservation Division 6. Conclusion of the Natural Environment Conservation Agreement *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Investigation of Internal Defects in Metal Parts

Investigation of Internal Defects in Metal Parts

You can check for the presence of internal defects without damaging the sample!

Regarding aluminum die-cast parts, information such as the presence of internal defects can be obtained through non-destructive observation using a 3D X-ray microscope (X-ray CT). Additionally, if defects are confirmed internally, the defects can be exposed and assessed through cross-sectional processing using techniques such as ion milling. When inclusions are present, the cause of occurrence can be estimated by confirming their composition. Please feel free to contact us if you have any inquiries. [Overview] ■ Acquisition of internal information through non-destructive observation (X-ray CT) ■ Cross-sectional structural analysis (cross-sectional processing + elemental analysis) *For more details, please download the PDF or feel free to contact us.

  • Other analysis and evaluation services

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Commissioned defect investigation

Commissioned defect investigation

Evaluations can be made from various angles! We have a wide range of testing equipment available.

Our technology testing center conducts "contract defect investigations." Based on the initial investigation results such as visual inspections of defective products, we provide tailored advice to our customers regarding the "direction of the investigation" and "possible failure modes" based on our past knowledge. By using our own testing equipment for investigations, we examine the site and its size to identify the causes, clarify the defect mechanisms, and propose appropriate measures to prevent recurrence, as well as conduct residual life assessments tailored to our customers. 【Overview】 ■ Advisory: We provide advice based on the initial investigation results of defective products. ■ Cause Investigation: We investigate using our own testing equipment to clarify defect mechanisms. ■ Consulting: We implement proposals for appropriate recurrence prevention measures and conduct residual life assessments. *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Inspection

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Analysis of iron composition and cause investigation

Analysis of iron composition and cause investigation

Identify causes of sudden damage, cracks, and corrosion in materials such as iron and stainless steel, and solve related issues!

Our company, as a partner of Nippon Steel Technology Corporation, accepts inquiries regarding various analytical investigations. Analysis Contents: Component analysis, metallographic testing, hot working and processing reproduction tests, residual stress measurement, mechanical testing, short-axis fatigue testing, Ono-Koiki rotational bending fatigue testing, resonance bending and resonance torsion fatigue testing, calibration of measuring and measuring instruments, non-destructive testing (NDT), various dispatched inspections, high-temperature medical evaluation tests, and high-pressure tests. By collecting detailed information from our company, clients can benefit from conducting investigations without hassle, in a short time, and at low cost. Therefore, we are ideal for inquiries such as: - I want to investigate the cause of a sudden component failure, but I don't know where to consult. - I want to request a low-cost, pinpoint, and speedy investigation. - There are various factors involved, so I want to investigate the cause while consulting in detail with an expert. Please feel free to contact us using the information provided below. TEL: 03-5962-4157 FAX: 03-5962-4158 Mobile: 080-9428-4003 (Contact: Sales Koichi Ikeda) Email: info@toyo-b.co.jp

  • Testing Equipment and Devices

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Investigation of analysis accuracy and stability

Investigation of analysis accuracy and stability

Provides indicators for the balance between analysis accuracy vs. number of meshes for each case, as well as analysis stability!

We conduct investigations into analysis accuracy and stability. Analysis accuracy varies depending on the subject of analysis, making it difficult to assess, and the indicators for analysis stability are not clearly defined. In our consulting services, we provide a balance of analysis accuracy vs. mesh count for each case, along with indicators of analysis stability, in conjunction with contracted analysis. [Activities] ■ Contracted analysis ■ Analysis industry trend research ■ Investigation of analysis accuracy and stability ■ Resource adjustment for analysis operations and differentiation of analysis tools *For more details, please download the PDF or feel free to contact us.

  • Contract Analysis

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Standard Prior Art Search (Market Entry Type) - Subject Search and Patent Map Creation Service

Standard Prior Art Search (Market Entry Type) - Subject Search and Patent Map Creation Service

Standard Prior Art Search (Market Entry Type) Subject Investigation and Patent Map Creation Service

This is an introduction to the Standard Preceding Technology Research (Market Entry Type) services offered by Property Corporation, which includes subject research and patent map creation. 【Features】 ○ Subject (Data Collection) Research - Comprehensive collection of patent information related to a specific technology based on defined criteria. - Highly beneficial for implementation in development and entry into new fields. - Careful selection of primary materials (publications) and secondary materials (abstracts) based on the volume of extracted literature, ensuring an environment where the materials can be easily utilized. - Can be processed and utilized on spreadsheet software and database software. ○ Patent Map - Provides an overall understanding of the information. - Based on the surveyed patent data, we create and provide lists of important patents, summary tables, application flowcharts, and technology overview diagrams. - Design processing for presentations can be customized according to requests, and orders for market research data are also possible. ● For other functions and details, please download the catalog.

  • Patent/Copyright related services

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微細な振動から建物の健全性を調査［ log365構造分析 ］

微細な振動から建物の健全性を調査［ log365構造分析 ］

『大きな地震に耐えられる？』 『補強が必要？』 そんな建物のお悩みを低コスト・短時間の調査で解決します！

■log365構造分析とは 建物から発される微細な振動を計測し、その測定データをもとに、耐震性能に影響を与える重要な要素について分析を行います。「固有周期」や「剛性バランス」などから現状の建物の耐震性能をレポートします。建物が安全に使用継続できるか、補強が必要かなどの建物の初期評価にご活用いただけます。 地震や雨風、日照り、環境振動などに常にさらされている建物。 短時間、低コストの調査レポートでこんな不安を解決します！ ・建て替えを検討するべき？ ・使用用途が変わっているけど大丈夫？ ・大きな地震に耐えられる？ ・補強が必要？ ・この建物は安全？ ・従業員や設備を守れる？ ※センサーを常設し、建物の健全性を365日監視するlog365建物構造モニタリングもご提案可能です。 詳しくはお気軽にお問い合わせください。 フリーダイヤル：0120－873－835

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WIP Japan Co., Ltd. Introduction to Overseas Quantitative Research

WIP Japan Co., Ltd. Introduction to Overseas Quantitative Research

We will conduct the survey and provide recommendations for marketing strategy planning.

WIP Japan Inc.'s overseas quantitative measurement is a survey that quantifies data primarily obtained through questionnaires, targeting 89 countries and 414 cities worldwide, and analyzes it in numerical form. This survey can be analyzed using numerical data, making it easy to grasp the overall picture, and it is often used for hypothesis testing, understanding summaries, identifying trends, and overall comprehension. For anything related to overseas surveys, please feel free to leave it to us. 【Features】 ■ WIP's unique overseas panel and research network efficiently conducts surveys ■ Analyzed using numerical data ■ Easy to grasp the overall picture *For more details, please refer to the catalog or feel free to contact us.

  • Other Consulting Services
  • Other contract services

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