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 17, 2025～Oct 14, 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 17, 2025～Oct 14, 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 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
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investigation Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Fallen dust counter for investigating attached debris, foreign objects, and fallen dust. NCC
  2. Corrosion Investigation <Rust Component Analysis>
  3. 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
  4. 4 Asbestos analysis and measurement survey
  5. 4 Rice yield and quality survey 環境管理センター アグリ事業開発部

investigation Product List

301～315 item / All 331 items

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Metal Materials Fatigue Fracture Case: Investigation of Shaft Fracture Causes

Metal Materials Fatigue Fracture Case: Investigation of Shaft Fracture Causes

It is possible to establish the timing for parts replacement! Here we introduce a case study on investigating the cause of metal parts breaking.

Here is an example of fatigue failure, which is a type of fracture. From several microphotographs taken at tens of times magnification, multiple ratchet marks (steps generated by the merging of fatigue fracture surfaces) were observed near the fracture initiation point. Additionally, at approximately 1000 times magnification, striations (fatigue wrinkles) were seen as wave patterns. These characteristic patterns observed in fatigue failure were noted on the fractured surface of this metal component, allowing us to conclude that this metal part failed due to fatigue. [Case Summary] - Features not discernible through macro observation (visual inspection) were revealed. - Ratchet marks and wave patterns known as striations were observed. - It was determined that the failure was due to fatigue. *For more details, please download the PDF or feel free to contact us.

  • Contract Analysis

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Investigation of Trends in Decarbonization Technology Development

Investigation of Trends in Decarbonization Technology Development

Detailed investigation and analysis of the requested technical fields related to decarbonization technology! One-stop support up to demonstration.

Our company conducts research on the development trends of decarbonization technologies. By investigating domestic and international development trends and case studies related to decarbonization technologies, we contribute to our customers' future R&D themes and technological development. We provide a one-stop solution from research to suitable solution proposals to demonstration. For technology research related to carbon neutrality, please leave it to us. 【Project Details】 ■ Technology Research - Investigating materials, catalyst-related technologies, business trends, etc., according to the customer's areas of interest. ■ Proposal of development themes and initiatives ■ Support for demonstration, testing, and development *For more details, please refer to the PDF document or feel free to contact us.

  • Company：KRI
  • Price：Other
  • Public Testing/Laboratory

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Trends survey on food tech

Trends survey on food tech

Cutting-edge food technology! Contributing to the consideration of customers' R&D themes and technology development.

We provide research on domestic and international technology development trends and product examples related to food tech. Using various research tools, we investigate patent information, literature, news articles, and related technical materials. Regarding research themes and items, we will discuss and propose additional selections based on your interests and budget. 【Examples of Research Items】 ■ What is Food Tech ■ Research Trends ■ Development Trends ■ Market Trends ■ Product Trends ■ Information on Exhibitions, Conferences, and Communities *For more details, please refer to the PDF document or feel free to contact us.

  • Company：KRI
  • Price：Other
  • Public Testing/Laboratory

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Trends Survey on Optical Communication Technology

Trends Survey on Optical Communication Technology

Exploration of the application of optical communication's foundational technologies to other fields! Investigating trends in advanced optical communication technologies.

We provide research on domestic and international trends in technology development related to optical communication technology, as well as product examples. Through our investigation of new trends in advanced optical communication technology, we can utilize technologies such as high speed, low latency, and electromagnetic wave applications. Through meetings with our clients, we will carefully listen to your requests and areas of interest, and based on that, we will propose research themes and topics. 【Examples of Research Themes】 ■ The societal image realized by 5G and Beyond 5G (6G) ■ Wireless communication devices, optical communication systems/devices ・(e.g., metamaterials, millimeter waves, terahertz waves, optical transmission, etc.) ■ Optical communication materials (fluororesins, LCP), etc. ■ IoT devices, power sources (energy harvesting), printed circuit boards, etc. ■ Consideration of expansion into other fields using foundational technologies of optical communication, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Company：KRI
  • Price：Other
  • Public Testing/Laboratory

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Trends Survey on Fluorine-related Regulations and Material Research

Trends Survey on Fluorine-related Regulations and Material Research

Attention on a new environmental issue! Supporting the direction of research and development of fluorine alternative materials.

Our company conducts research on domestic and international regulatory trends related to fluorine, trends in fluorine-free and alternative materials, and provides technical verification support as needed. Fluorinated compounds are gaining attention as a new environmental issue. Through the results of this research, we can support the direction of research and development of environmentally friendly fluorine alternative materials. [Examples of Research Themes] ■ Trends in fluorine regulations ■ Trends in ECHA regulations ■ Fluorine-free materials and alternative materials for fluorine resins ■ Exploration of researchers for special-purpose fluorine alternative materials, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Company：KRI
  • Price：Other
  • Public Testing/Laboratory

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Investigation of alternatives for electronic components

Investigation of alternatives for electronic components

Thorough EOL measures and alternative product research that can be implemented from the design stage.

A sourcing engineer with extensive component knowledge will utilize JChip knowledge (alternative parts database, alternative parts investigation regulations) to investigate alternative candidates suitable for customer applications, including: 1. EOL (End of Life) measures 2. BCP (Business Continuity Planning) measures 3. Standardization For example, for EOL measures, alternatives will prioritize "specification compatibility" from existing manufacturers, while for BCP alternatives, "production location" will be considered, and for standardization alternatives, "trends" will be emphasized. We have a track record of investigating alternatives for over 30 major set manufacturers, totaling approximately 25,000 items. ● Based on numerous customer achievements and knowledge, we propose alternative parts and recommended components adopted by many companies. ● In our new service (monthly subscription service), we have added information on the number of companies adopting the proposed alternatives.

  • Other contract services
  • Other services
  • Capacitor

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For the investigation of the vibration characteristics of ground and structures! Wireless microseismometer (NETIS)

For the investigation of the vibration characteristics of ground and structures! Wireless microseismometer (NETIS)

Realizing vibration measurement and remote monitoring with multi-point, wide-range, and high-precision time synchronization.

Equipped with a high-precision accelerometer sensor M-A352 from Seiko Epson! - The sensor unit is palm-sized. - No need for power supply preparation or wiring work at the measurement location, making installation easy. - Moving the sensor unit is also simple. - Battery operation is possible. - Monitoring and remote surveillance can be done via a computer. - Recording is possible on the built-in SD card as well. 【Features】 ■ Easy installation work ■ High maintainability ■ Compact device at low cost ■ Time synchronization between sensors in microsecond units ■ Installation of sub-units can be completed in just 2 steps *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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What are the strengths of the "Employee Satisfaction Survey (ES Survey)" conducted by research companies?

What are the strengths of the "Employee Satisfaction Survey (ES Survey)" conducted by research companies?

We will also delve into the unique approaches and responses of the research company!

As interest in human capital management rises, attention to employee satisfaction is becoming increasingly important for companies. In this context, we conducted an interview with the Humap team, which specializes in employee satisfaction surveys (ES surveys). In this article, we will introduce the Humap team's philosophy, their deep insights into ES surveys, and feedback from companies that have actually used the ES surveys. We will explore how ES surveys benefit companies and delve into the unique approaches and responses of survey companies. *For more details on the column, please refer to the related links. Feel free to contact us for more information.*

  • Other services

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A specialized team discussing venue surveys (CLT) and their expert perspective on achieving successful research.

A specialized team discussing venue surveys (CLT) and their expert perspective on achieving successful research.

Introduction to the management of venue surveys and key points during the survey process!

Venue surveys are one of the essential methods that provide crucial information for the development of products and services. Behind the scenes, what roles do the field survey teams play, and how do they lead the surveys to success? At Asmark, we have cultivated a wealth of experience and know-how through our industry-leading number of venue survey recruitments. This time, we interviewed two leaders from the venue survey (CLT) team, who shared insights into the team's roles and the factors contributing to the success of venue surveys, along with behind-the-scenes stories. *For more details on the column, please refer to the related links. Feel free to contact us for more information.*

  • Other services

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Investigation of damage to metals, glass, and plastic materials.

Investigation of damage to metals, glass, and plastic materials.

Understand the causes of damage and implement measures to prevent recurrence! We will investigate and analyze the factors related to damage caused by fractures or corrosion of various materials such as metals.

We ask that customers provide the history of the damaged product (including whether there have been similar damages in the past, usage period and environmental information, material, etc.), and based on the condition of the damaged item, we will propose an investigation that fits the budget. [Investigation Contents] ■ Metal fracture analysis ■ Glass fracture analysis ■ Plastic fracture analysis In addition to damage investigations, we also conduct investigations such as "corrosion testing," "shape measurement," and "non-destructive testing." *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Analysis
  • Other analyses
  • Analysis Services

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Investigation of the embedment depth of post-installed anchor bolts (root depth investigation using ultrasonic testing)

Investigation of the embedment depth of post-installed anchor bolts (root depth investigation using ultrasonic testing)

Exploration of Concrete Interiors - Civil Engineering

Investigation of the embedment depth of post-installed anchor bolts (root depth investigation using ultrasonic testing)

  • others

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Investigation of cracks inside concrete (crack investigation using ultrasound)

Investigation of cracks inside concrete (crack investigation using ultrasound)

Internal Exploration of Concrete - Civil Engineering

Investigation of cracks inside concrete (crack investigation using ultrasound)

  • others

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