company Company Information
company About Us
trade name
YACMO CO., LTD.
Establishment
May 30, 1963
Objective.
- Vibration and noise surveys and measurements, design and construction of countermeasures, and after-sales service
- Manufacture, sale and installation of materials and equipment for vibration and soundproofing
- Sales of vibration and soundproofing equipment
- Design, development and production of high-tech related anti-vibration and soundproofing equipment
- Development and sales of ultra-precision vibration isolators
- Manufacture and installation of seismic isolation and vibration control equipment
- All operations incidental to the preceding items
capital stock
60,000,000 yen
officer
Hideyuki Funaki, President and Representative Director
Managing Director Shinichi Saito
Director Emi Funaki
Tomoya Tamaki, Auditor
Main Financial Institutions
Mizuho Bank
Mitsubishi UFJ Bank
Sumitomo Mitsui Banking Corporation
The Shoko Chukin Bank
Business License Number
- entrepreneur
- Business License Number
- First-Class Registered Architect OfficeRegistered with the Governor of Tokyo, No. 48478
- Registered with the Governor of Tokyo, No. 48478
- General constructionLicensed by the Governor of Tokyo (Han-7) 19072
-
Scaffolding and earthwork construction business
building (construction) industry
carpentry
Roofing
Tile, brick, and block construction business
Steel structure construction business
Interior finishing business - Licensed by the Governor of Tokyo (Han-7) 19072
- Measurement Certification Business Registration
-
Tokyo Metropolitan Permit No. 705 (sound pressure level)
Tokyo Metropolitan Permit No. 1363 (Vibration acceleration level)
Member Organizations
General Incorporated Association Acoustical Society of Japan (ASJ)
Public Interest Incorporated Foundation The Institute of Noise Control Engineering, Japan (INCE/J)
General Incorporated Association Architectural Institute of Japan (AIJ)
General Incorporated Association Japan Structural Contractors Association (JSCA)
BSK Soundproofing Equipment Association
General Incorporated Association Japan Association of Vibration Technology (JAVIT)
Tokyo Chamber of Commerce and Industry
Acoustical Materials Association of Japan
Temporary Construction Industry Association, Inc.
licensed or qualified or eligible person
- Industry / Occupation
- the number of people
- Doctor of Engineering
- 4 persons
- consulting engineer
- 2 persons
- certified environmental measurer
- 2 persons
- registered surveyor
- 2 persons
- Architect (1st class)
- 3 persons
- Architect (2nd class)
- 2 persons
- Architectural construction management engineer (first class)
- 5 persons
- Architectural Construction Management Engineer (Second Class)
- 2 persons
- Industry / Occupation
- the number of people
- Civil Engineering Construction Management Engineer (First Class)
- 6 persons
- Civil Engineering Construction Management Engineer (Second Class)
- 2 persons
- Electrical construction management engineer (first class)
- 2 persons
- health supervisor
- 6 persons
- Pollution Control Manager (Noise)
- 12 persons
- Pollution Control Manager (Vibration)
- 8 persons
organization chartAs of January 2026
Papers Presented
- years
- Presented at
- Title.
- 2025
- Architectural Institute of Japan 2025 Annual Conference [Kyushu] (Japan)
- Vibration Characteristics and Countermeasures for Mid- and High-rise Buildings in Urban Areas Part 3: Building Behavior by Vibration Source Based on Long-term Monitoring
- 2025
- Architectural Institute of Japan 2025 Annual Conference [Kyushu] (Japan)
- Vibration Characteristics and Countermeasures for Mid- and High-rise Buildings in Urban Areas Part 1 Building Outline and Surrounding Environment
- 2025
- The 42nd Symposium on Environmental Vibration, Architectural Institute of Japan
- Current status and future vision of "design" and "evaluation" of environmental vibration, efforts of the Subcommittee for Environmental Vibration Design Study, from "design" to "evaluation
- 2024
- Japan Vibration Technology Association Vibration Technology No.50
- Overview of vibration pollution generated by factories and how to deal with it
- 2024
- Acoustic Materials Society of Japan Acoustic Technology No.205
- Floor Impact Sound Experience System
- 2024
- Acoustical Society of Japan
- Consideration of Vibration Propagation Paths in a Case Study of Floor Vibration Measurements -Transmission through the Frame and Air
- 2023
- 18th Wold Conference on Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures
- Improvement of damping performance amplification amount by introducing displacement feedback control to TMD-Booster
- 2023
- building technology
- Special Feature: Considering Environmental Vibration 2023, Measures for Environmental Vibration, Vibration Control of Buildings by Vibration Damping Devices (TMD and AMD)
- 2023
- Architectural Institute of Japan
- Long-term wide-area monitoring, Future of WG activities, Past and Future of Environmental Vibration, 40th Environmental Vibration Symposium
- 2022
- Acoustic Materials Society of Japan Acoustic Technology No.198
- Q&A Corner -Concept of Walking Vibration Countermeasures
- 2020
- Acoustic Materials Society of Japan Acoustic Technology No.191
- Environmental Vibration Countermeasures by AMD : Examples of Improvements in Livability and Working Environment
- 2020
- The Japan Society for Noise Control Engineering
- Vibration Measurements for Design of Environmental Vibration, Chapter 2: Vibration Measurements for Design Verification
- 2020
- Architectural Institute of Japan
- Vibration measurement for design verification, "Guidance for environmental vibration design to ensure occupant performance" workshop
- 2020
- Architectural Institute of Japan
- Guide to Environmental Vibration Design to Ensure Occupant Performance, Chapter 5: Vibration Measurement for Design Verification
- 2019
- Japan Vibration Technology Association Vibration Technology No.39
- Example of solid noise (vibration) countermeasure for overhead travelling crane
- 2018
- The Japan Society of Mechanical Engineers
- Development of horizontal TMD with auto-tuning function
- 2016
- The Japan Society of Mechanical Engineers
- Vibration Suppression of Resonant Shaking Table by SAMD Using Adaptive Digital Filters
- 2016
- Japan Vibration Technology Association Vibration Technology No.34
- Example of anti-vibration measures for large electrokinetic testing equipment
- 2016
- Japan Society of Mechanical Engineers Dynamic and Design Conference2016
- Vibration Suppression of Resonant Shaking Table by SAMD Using Adaptive Digital Filters
- 2016
- Architectural Institute of Japan 2016 Annual Meeting
- Environmental vibration countermeasures for resonant vibration tables (control advancement of SAMDs using adaptive feedforward control)
- 2015
- Japan Vibration Technology Association Vibration Technology No.32
- Example of Vibration Environment Improvement by TMD
- 2013
- Acoustic Materials Society of Japan Acoustic Technology No.164
- Solid Sound and Vibration Control Materials Required for Modern Apartment Complexes
- 2013
- Japan Vibration Technology Association Vibration Technology No.28
- Forging Machine Vibration Isolation Examples
- 2013
- Japan Society of Mechanical Engineers Motion and Vibration Control 2013
- Development of tde TMD Booster to Improve Damping Performance of Existing TMD by Increasing tde Apparent Mass
- 2013
- Architectural Institute of Japan 2013 Conference
- Development of Portable Active Mass Damper (Part 1_Outline of Equipment)
- 2013
- Architectural Institute of Japan 2013 Conference
- Development of Portable Active Mass Damper (Part 2: Experiments to Confirm Vibration Damping Effectiveness)
- 2012
- World Conference on Earthquake Engineering 15th World Conference on Earthquake Engineering
- Development of Seismic Isolation System for Unloaders
- 2012
- Japan Institute of Building and Structural Engineers Structural Design Part 17
- Control of environmental vibration in the building sector
- 2012
- Japan Vibration Technology Association Vibration Technology No.24
- Considerations for Weight Impact Sound Control by Floor Vibration Damping
- 2011
- Architectural Institute of Japan, Tokyo
- Performance test of IC tags for management of temporary and permanent materials
- 2011
- Noise Control Vol.35 No.5, The Society of Noise Control Engineers of Japan
- Noise and vibration control measures for common facilities such as the Sky Deck
- 2011
- Japan Vibration Technology Association Vibration Technology No.23
- Vibration isolation work in underground such as continuous walls
- 2011
- Acoustic Materials Society of Japan Acoustic Technology No.155
- Example of Environmental Vibration Countermeasures with Vibration Damping Devices
- 2011
- ASME PVP
- MAGNETIC DAMPER USING EDDY-CURRENT DAMPING EFFECT
- 2011
- Japan Society of Mechanical Engineers Motion and Vibration Control
- Performance Evaluation of an Actual Damping Device for Lightweight Mechanical Structures Applying Eddy Current Damping Effects
- 2011
- Japan Society of Mechanical Engineers Dynamic and Design
- Research on TMD using rotational inertia
- 2009
- Acoustic Materials Society of Japan Acoustic Technology No.145
- Example of solid sound countermeasure from elevator machine room in a high-rise housing complex
- 2009
- ASME PVP
- RESEARCH AND DEVELOPMENT OF DAMPING DEVICE FOR LIGHT WEIGHT MECHANICAL STRUCTURE USING DAMPING EFFECT CAUSED BY EDDY
- 2009
- Japan Society of Mechanical Engineers Dynamic and Design
- Development of a Vibration Damping Device for Detached Houses Using a Displacement Amplification Mechanism
- 2009
- Japan Society of Mechanical Engineers Motion and Vibration Control
- Stability simulation using measured data based on the Nyquist stability discriminant method and its application examples
- 2008
- Japan Society of Mechanical Engineers Dynamic and Design
- Research on damping devices for lightweight mechanical structures by applying eddy current damping effect
- 2007
- Architectural Institute of Japan, Kyushu Conference
- Example of floor vibration reduction measures for buildings along railroad lines
- 2007
- Japan Society of Mechanical Engineers Symposium on Environmental Engineering
- Fundamental research on floor damping for heavy impact noise control
- 2005
- Acoustic Materials Society of Japan Acoustic Technology No.130
- Actual noise conditions of recent indoor multilevel parking lots, horizontal type (2-4 levels), high-speed type, and multilevel EV type, etc., and examples of vibration isolation.
- 2005
- Architectural Institute of Japan 2005 Annual Meeting
- Development of Upper and Lower Base Isolation Floor System Part 1 Design Overview
- 2005
- Architectural Institute of Japan 2005 Annual Meeting
- Development of upper and lower seismic isolation floor system Part 2: Performance verification test
- 2005
- Architectural Institute of Japan 2005 Annual Meeting
- Development of Vibration Reduction Material Using Waste Tire Chips (Part 3) Field Experiment
- 2004
- Japan Society of Mechanical Engineers, Automatic Control Union Lecture Meeting
- Development of a Vibration Control System Using Adaptive Digital Filters to Improve the Vibration Isolation Performance of Concrete Foundations
- 2003
- Architectural Institute of Japan 2003 Annual Meeting
- Research on Umbrella Dampers Part 3: Application to Wooden Buildings
- 2003
- Dynamics and Design, Japan Society of Mechanical Engineers
- Research on active/passive switching type seismic isolation system for single crystal pulling equipment using linear motors
- 2003
- Japan Society of Mechanical Engineers Motion and Vibration Control
- Development of a Vibration Control System to Improve the Vibration Isolation Performance of Concrete Foundations
- 2003
- Japan Vibration Technology Association, Association Magazine, September 2003
- Report on "Non-Quake" seismic isolation floor system
- 2002
- Architectural Institute of Japan 2002 Annual Meeting
- Study on Tension-Induced Toggle Seismic Response Control System (Part 1: Full-Scale Dynamic Force Test)