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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

211～225 item / All 330 items

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Asbestos survey

Asbestos survey

Investigation of the content and location! Analysis using polarized light microscopy and analysis using X-ray diffraction methods are conducted.

Asbestos may be present in materials such as corrugated slate, colored roofing sheets for residential use, fireproof boards, slate boards, gypsum boards, and sprayed areas. Our company conducts everything from sampling to analysis. It is necessary to carry out construction to replace materials with safe building materials, but first, it is essential to conduct inspections to avoid unnecessary work. "If you want to know right away if asbestos is present!" Please contact us at such times. [Investigation Methods] ■ Confirmation of construction records ■ Interviews ■ Sample collection ■ Sample analysis *For more details, please refer to the PDF materials or feel free to contact us.

  • Other services
  • Contract Inspection

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Planning formulation

Planning formulation

Feasibility study for reduction and energy-saving performance evaluation! Support for implementing measures after the survey is completed.

"Planning" is a service that provides the formulation of scenarios for greenhouse gas reduction potential investigations and decarbonization. The benefits of greenhouse gas reduction potential investigations include the ability to quantify and understand energy usage, as well as the establishment of CO2 and utility cost reduction measures based on the investigation. Our service supports the practical implementation of greenhouse gas emission reduction. [Benefits of Greenhouse Gas Reduction Potential Investigations] ■ Ability to quantify and understand energy usage ■ Establishment of CO2 and utility cost reduction measures based on the investigation ■ Calculation of cost savings and estimated investment amounts during implementation of measures ■ Proposal of suitable subsidy programs that can be utilized *For more details, please refer to the PDF materials or feel free to contact us.

  • Management consultant/Small business consultant
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  • Other contract services

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Investigation of the degradation of electric motor mica insulation coils

Investigation of the degradation of electric motor mica insulation coils

We will conduct shape observation and elemental analysis of dust using an electron microscope equipped with an energy-dispersive X-ray analysis system!

We offer a "Deterioration Investigation of Electric Motor Mica Insulation Coils" by analyzing the presence of mica powder scattered due to wear to determine deterioration. Mica powder generated from the wear of mica tape due to the rotation and sliding of the coil scatters around the coil through gaps such as cracks and pinholes. By analyzing the dust around the equipment and checking for the presence of mica powder, we assess the deterioration of the insulation material. 【Characteristics of Mica】 ■ Excellent electrical insulation properties ■ Excellent heat resistance ■ The mica tape wears due to the rotation and sliding of the coil, leading to the deterioration of the insulation material. *For more details, please download the PDF or feel free to contact us.

  • Other physical property measurements and component analysis

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Attic Earthquake Risk Assessment Survey

Attic Earthquake Risk Assessment Survey

We will conduct a safety investigation regarding the installation method and the possibility of falling.

Regarding the seismic performance evaluation of non-structural components, there are no established standards for all cases. We will conduct a safety investigation concerning the installation methods and the potential for falling. 【Report Contents of the Investigation】 ■ Evaluation list of ceiling space earthquake risk assessment results ■ Location map of ceiling space earthquake risk assessment ■ Summary report of ceiling space panorama photo investigation ■ DVD data of ceiling space panorama photo shooting ■ Recommended diagram for ceiling space seismic reinforcement measures ■ Related documents such as construction guidelines for reinforcement measures *For more details, please refer to the PDF materials or feel free to contact us.

  • Anti-vibration, earthquake-proof, vibration-isolating devices

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Measurement and Survey: Field Operations Support System 'iField'

Measurement and Survey: Field Operations Support System 'iField'

Visualizing on-site conditions and location information to improve operational efficiency. Report creation can also be completed using smartphones and other devices.

iField is a dynamic management system that utilizes the functions of mobile devices such as GPS and cameras to easily grasp the work status of field staff. Staff can easily create reports on their smartphones or tablets, which helps improve the efficiency of field operations such as maintenance, surveys, construction, and delivery. Additionally, location information can be confirmed on a map at necessary times, such as when sending reports. Notifications can be received at specified intervals, allowing for the management of each staff member's movement trajectory. 【Features】 - Status management functions such as "On the move," "Working," and "On break." - Reports sent from the field can be immediately output to Excel. - Smooth information sharing between field staff and administrators. - Customization is also supported. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Site survey and government office survey

Site survey and government office survey

Site surveys and municipal research are the "first step" in residential design. We support design with appropriate investigations.

We provide a one-stop service for residential business site surveys, managing everything from reception to report delivery. Additionally, we can also conduct surveys of neighboring buildings separately.

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Asbestos survey

Asbestos survey

Asbestos surveys are required by law! Introducing pre-investigations during demolition and renovation work.

We would like to introduce our "Asbestos Survey." A preliminary survey will be conducted in accordance with the methods outlined in the "Establishment of Technical Guidelines for Preventing Asbestos Exposure of Workers during Demolition and Related Work (Notification No. 0509-10)" and the "Manual for Thorough Measures to Prevent Asbestos Dispersion and Leakage [Version 1.02]." Additionally, technical management will be carried out by individuals who have completed the training for Asbestos-Containing Building Material Surveyors (Japan Environmental Sanitation Center) and Asbestos Diagnosticians (JATI Association). 【Features of Our Preliminary Survey】 ■ The document survey will involve a detailed examination of the specifications and finishing tables provided in the design documents. ■ The on-site survey will involve visual inspection of representative areas in rooms containing suspected asbestos-containing materials listed in the document survey (not all rooms will be inspected). *For more details, please refer to the related links or feel free to contact us.

  • Other services

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Soil contamination survey

Soil contamination survey

Evaluate the risk of soil contamination based on land history! Develop an overview investigation plan based on the information from the historical survey.

We would like to introduce our "Soil Contamination Survey." Typically, we proceed in the order of historical investigation, overview survey, and detailed survey. Additionally, if it is confirmed that there is no risk of contamination during each survey, the investigation will conclude at that point. Please feel free to contact us when you need our services. [Survey Contents] ■ Historical Investigation (Phase I) ■ Surface Survey (Phase II) ■ Depth Survey (Phase II) *For more details, please refer to the related links or feel free to contact us.

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Soil contamination survey

Soil contamination survey

Designated investigation agencies specified by the Minister of the Environment under the Soil Contamination Countermeasures Act! Leave the investigation and soil overview/detailed surveys to us.

Our company is a designated inspection agency under the Soil Contamination Countermeasures Act, conducting "soil contamination surveys" to provide prompt support for your concerns under the guidance of managers with appropriate skills and knowledge. Since our establishment, we have numerous achievements. Please feel free to consult us regarding any questions or requests for estimates. 【Features】 ■ Designated inspection agency under the Soil Contamination Countermeasures Act ■ Prompt support for your concerns under the guidance of managers with appropriate skills and knowledge ■ Numerous achievements since our establishment *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Analysis

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Asbestos survey

Asbestos survey

Customer satisfaction survey over 85%! We consistently perform high-level operations one by one.

Asbestos regulations are becoming stricter year by year. Are you facing issues related to asbestos during the demolition of buildings? Our company offers a comprehensive service, conducted by technicians with extensive knowledge and experience, including on-site visual inspections, sampling, analysis, and air measurements during demolition. Please utilize our prompt and accurate measurement and analysis data to help resolve your issues. Feel free to contact us for any questions or requests for estimates. 【Features】 ■ We can handle any type of measurement, from building material analysis to atmospheric measurements. ■ We achieve some of the fastest turnaround times in the industry. ■ Experienced and qualified personnel are available to assist you. ■ We can promptly respond to requests for sudden sample collection and receipt. ■ We have obtained certification for asbestos analysis technology evaluation from the Japan Association for Working Environment Measurement. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Inspection

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Geological survey

Geological survey

We propose survey methods and plans that are suitable for the objectives and current situation in the field of geological surveys. *Over 60 years of experience.

At Kyoa Development Co., Ltd., we propose survey methods and plans that are suitable for your objectives and current situation, including simulations and consulting in the field of geological surveys. Our engineers visit the site to observe the topography and geological conditions, starting with "surface geological surveys," and conduct investigations such as "boring surveys" and "in-situ tests." During the surveys and tests, we provide situation reports (interim reports) as needed, and we continuously share information with our clients to facilitate discussions on changes to the survey/test content or additional tests based on the circumstances. 【Features】 ■ Proposing suitable geological survey plans based on over 60 years of experience ■ Guaranteeing reliable geological surveys and tests ■ Detailed reporting for situation understanding and smart progress management *For more details, please refer to the PDF materials or feel free to contact us.

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  • Contract Inspection

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Soil Contamination Investigation "Detailed Survey"

Soil Contamination Investigation "Detailed Survey"

Investigation to be conducted as the next step of the overview survey! Mainly focusing on the investigation of the depth of contamination.

At Kyoa Development, we conduct a "Detailed Survey" as the next step following the overview investigation. The "Detailed Survey" is a depth investigation of contamination conducted when soil pollution is confirmed (when specific harmful substances exceed the standard values). Since the investigation methods vary depending on the depth of the contamination source and the soil and geological conditions, these tasks require a wide range of specialized knowledge and know-how. Our company continuously provides education and training for the technicians engaged in these tasks, ensuring that we deliver speedy and highly accurate investigation results. 【Features】 ■ Environmental survey drilling machine (Eco Machine) - Generates minimal excavation waste, resulting in less contaminated soil to store and process - Fast excavation speed and easy machine mobility - Capable of drilling up to 20-30 meters ■ We provide speedy and highly accurate investigation results *For more details, please refer to the PDF materials or feel free to contact us.

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  • Contract Inspection

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Soil contamination survey: "Soil and groundwater analysis"

Soil contamination survey: "Soil and groundwater analysis"

We conduct chemical analyses of soil, sediment, water quality, and industrial waste! We provide official methods such as notifications from the Ministry of the Environment and JIS standards.

At Kyoa Development, we conduct chemical analyses of soil, sediment, water quality, and industrial waste, including "soil and groundwater analysis." By performing soil and groundwater analysis, we quantify the concentration of harmful substances in the soil and groundwater. Our company provides official methods such as notifications from the Ministry of the Environment and JIS standards. 【Features】 ■ Conduct chemical analyses of soil, sediment, water quality, and industrial waste ■ Quantify the concentration of harmful substances in soil and groundwater ■ Provide official methods such as notifications from the Ministry of the Environment and JIS standards *For more details, please refer to the PDF materials or feel free to contact us.

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  • Contract Inspection

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Soil contamination survey "Certified Survey"

Soil contamination survey "Certified Survey"

We will conduct an investigation to obtain certification of compliance with standards for the land designated by the region!

At Kyoa Development, we conduct "certification surveys" to obtain certification for land designated in specific areas. The density and methods of the survey vary depending on factors such as the depth of contamination and the condition of fill brought in from outside. Soil at depths where contamination has been confirmed cannot receive certification. There are two types of survey methods: pre-excavation surveys and post-excavation surveys. These tasks require a wide range of specialized knowledge and know-how. Our company continuously provides education and training for the technicians engaged in these tasks, ensuring that we deliver speedy and highly accurate survey results. 【Features】 ■ Environmental survey drilling machine (Eco Machine) - Capable of soil sampling without using excavation water by applying vibration and rotation to the cutting edge - Minimal excavation residue, resulting in less contaminated soil to store and process - Fast excavation speed and easy machine mobility ■ Providing speedy and highly accurate survey results *For more details, please refer to the PDF materials or feel free to contact us.

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  • Contract Inspection

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Geological Survey "Surface Geological Survey"

Geological Survey "Surface Geological Survey"

Engineers observe the terrain and geological conditions! We will investigate the properties of the ground and bedrock.

At Kyoa Development, engineers visit the site to observe the topography and geological conditions, conducting a "surface geological survey" to investigate the characteristics of the ground and bedrock. This survey is conducted to understand the geological properties, engineering properties, and hydraulic characteristics of the foundation ground in the target area, and to estimate and clarify the formation of the topography and geology, as well as the geological structure, from their planar and spatial distribution. The data from the surface geological survey plays an important role in the interpretation of results from boring surveys and physical explorations. [Features] ■ Engineers visit the site to observe the topography and geological conditions ■ Investigate the characteristics of the ground and bedrock *For more details, please refer to the PDF document or feel free to contact us.

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  • Contract Inspection

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