Company
Message from the President
Manufacturing that connects to the future.
"Value the ties between people, and remain a company our customers need." That has been our conviction since founding. Starting as a material supplier, we have grown into an integrated operation, from precision machining on machining centers through to quality assurance.
Our role is not just to make and deliver. It is to worry over our customers' problems with them, think with them, and propose the best answer. "The power to give shape to ideas" means giving shape to our customers' wishes, to our employees' challenges, and to the future of manufacturing in our region. Change what must be changed; stubbornly protect the trust that must be kept.
We will carry this stance to the next generation and keep taking on new fields.
President and Representative Director Ryunosuke Hosogai
Company Profile
| Company Name | Material Inc. (株式会社マテリアル) |
|---|---|
| Representative Director | Ryunosuke Hosogai |
| Founded | July 1992 |
| Capital | JPY 20,010,000 |
| Employees | 30 (including 14 nationally certified skilled technicians) |
| Locations | Head Office: 3-22-11 Minami-Rokugo, Ota-ku, Tokyo 144-0045 Technical Center: 3-16-17 Minami-Rokugo / Plate Factory: 2-34-21 Minami-Rokugo / Third Factory: 3-14-1 Minami-Rokugo |
| Phone | +81-3-3733-3914 (main) |
| Fax | +81-3-3733-3819 |
| Business Hours | Weekdays 8:30–17:30 (closed Sat, Sun, and public holidays) |
| Business Activities | Precision machining / Material sales / Quality assurance / Design & assembly / Technology development & collaboration |
| Client Track Record | 30 listed companies, 500 private companies |
| Key Sectors | Defense / Aviation / Space / Medical / Automotive / Office equipment / Camera equipment |
| Affiliations | JAQG (Japan Aerospace Quality Group) supporting member (among 483 companies) |
| Material Suppliers | UACJ / Nippon Light Metal / Kobe Steel / Showa Aluminum, and others (authorized dealer of Hakudo Co., Ltd.) |
| Banks | Sawayaka Shinkin Bank / MUFG Bank / Sumitomo Mitsui Banking Corporation / Bank of Yokohama |
History
| Jul 1992 | Material Co., Ltd. established in Ota City |
|---|---|
| Jan 1996 | Reorganized as Material Inc.; capital increased by JPY 10M; head office built in Ota |
| Feb 1998 | Second machining plant opened in Ota |
| May 2002 | Head office moved to current address; capital increased to JPY 20.01M |
| Feb 2004 | Ota City Excellent Factory FY2003; third machining plant opened |
| Dec 2005 | Precision Machining Center opened in Ota |
| Jun 2007 | Plants 2 and 3 merged into the new Technical Center |
| Nov 2007 | ISO 9001 certification (head office, Technical Center) |
| Nov 2008 | Ota City Excellent Factory FY2008 — Overall Award |
| Jun 2009 | ISO 14001 certification |
| Jul 2010 | Authorized dealer agreement with Hakudo Co., Ltd. |
| Oct 2010 | 8th Courageous Management Grand Prize — Award of Excellence (Tokyo Chamber of Commerce) |
| Sep 2011 | JIS Q 9100 certification (aerospace & defense sector) |
| Nov 2011 | Tokyo Monozukuri Human Resources Development Award — Encouragement Prize |
| Feb 2012 | Ota City Excellent Factory FY2013 — Overall Award |
| Feb 2014 | Ota Master Craftsman "Next Generation" |
| Apr 2016 | Third plant opened in Ota |
| Dec 2017 | Certified as a Regional Future-Driving Company (METI) |
| Jan 2019 | Employee fitness gym opened (partnered with Younder hill) |
| Feb 2019 | Ota City Excellent Factory FY2018 — Overall & Community-Friendly Awards |
| Jun 2019 | Selected for METI "300 Vibrant SMEs 2019" |
| Jul 2019 | Ota Master Craftsman "Technical & Skill Succession" |
| Nov 2020 | Tokyo SME Support Center Distinguished Service Award |
| Feb 2024 | Ota City Excellent Factory FY2023 — Overall & People-Friendly Awards |
Certifications
JIS Q 9100
Aviation, space, and defense sector standard
First acquired September 2011
ISO 9001
Quality Management System
ISO 14001
Environmental Management System
Awards & Recognition
Regional Future-Driving Company
Certified by the Ministry of Economy, Trade and Industry
300 Vibrant SMEs
Awarded 2019
Ota City Excellent Factory
Certified multiple times (most recently 2024)
Ota Master Craftsman
Awarded twice (Suga, Takeuchi)
Courageous Management Award
Award of Excellence
Manufacturing Talent Development Award
Awarded
Tokyo Kaisha Hakken Den
Featured company
Ota City Manufacturing R&D Matching
Registered company
Inquiries about careers, media, or business
The relevant department will respond to your inquiry directly.