Contents of the enterprise
we aim at your best partner.
Screws, cold forging parts, spring, press parts, precision cutting parts, adhesion agents, sealant, machine tools, laborsaving equipment apparatuses, precision carts, anti-static materials, environmental improvement articles, etc.
“Customer first” “Exertion of creativity” “Respect of humanity” have been followed as our management ideas. VA activity and QC activity are developed positively at the same time. And we are trying hard to be much helpful to each user as a proposal and considering type company.
|Trade name||Koyama Co., Ltd.|
|Capital||30millon Yen (As of May. 2004)|
|Employees||93 (As of May. 2004)|
|Transactions bank||Mitsubishi UFJ bank Okubo branch, Takadanobaba branch|
- TOSHIBA CORPORATION and groups
- Hitachi, Ltd. and groups
- Panasonic Corporation and groups
- Mitsubishi Electric Corporation and groups
- NIDEC CORPORATION and groups
- MEIDENSHA CORPORATION
- Nippon Otis Elevator Company
- OMRON Corporation
- ALPS ELECTRIC CO., LTD.
- KONICA MINOLTA HOLDINGS, INC.
- Olympus Corporation
- Yokogawa Electric Corporation.
- KYOCERA ELCO Corporation
- Nippon Telegraph and Telephone Corporation
- Fuji Xerox Co., Ltd.
- The Furukawa Battery CO., LTD.
- NOK CORPORATION
- NHK SPRING Co.,Ltd.
- Nikki Co.,Ltd.
- Fujikura Ltd.
- OYO CORPORATION
- MITUTOYO CORPORATION
- HOYA CORPORATION
- ACHILLES CORPORATION
- Sekisui Jushi Corporation
- A&D Company, Ltd.
- SUMITRONICS CORPORATION
- MITSUBISHI STEEL MFG. CO., LTD.
- Strawberry Corporation
- Sony EMCS Corp..
- Schlumberger K.K.
- Texas Instruments Japan Limited.
- National Semiconductor Japan Ltd.
- Philips Electronics Japan
- NEC Display Solutions, Ltd.
- PHILIPS LTD. GYOR HUNGARY
- PHILIPS AUSTRIA GMBH
In any order
|May, 1957||Koyama Byoura Shoukai established by former president, Shigeichi Koyama.|
|Dec, 1957||Incorporated as Koyama Byoura Co., Ltd.|
|Jan, 1962||Osaka office established.|
|Apr, 1969||Yanai branch established.|
|Oct, 1970||Numazu office established.|
|Feb, 1977||Tochigi office established.|
|Oct, 1977||Joined in technical tie-up with Japan Loctite.|
|Nov, 1977||Drylock factory established, producing and selling drylock-screws.|
|Feb, 1987||Aomori branch established.|
|Jan, 1988||Changed company name to Koyama Co., Ltd.|
|Sep, 1988||Start of development sales department.|
|Apr, 1989||Kawasaki office established.|
|Jan, 1990||Shinichi koyama inducted as president.|
|Nov, 1991||Tokyo office established.|
|Aug, 1994||Changed Aomori branch to sales office.|
|Jun, 1996||Changed name of Drylock factory to coating factory.|
|Oct, 1996||Philippine Koyama Inc. established.|
|Aug, 1998||Koyama Trading (Phils.) Inc. established.|
|Mar, 2001||Moved Numazu office to Fuji-shi and changed name to Shizuoka office.|
|Dec, 2001||Split coating factory to create Tokai Lock Ltd.|
|Apr, 2002||Obtained ISO 14001 certification.|
|Jul, 2002||Shanghai Koyama Co., Ltd. established.|
|Jan, 2003||Hong Kong Koyama Co., Ltd. established.|
|Dec, 2005||Obtained ISMS (Ver. 2.0) certification.|
|Dec, 2006||Shifted from ISMS (Ver. 2.0) to ISO/IEC 27001:2005.|
|Aug, 2007||Obtained ISO 9001 certification in Head office and Osaka office.|
|Aug, 2008||Obtained ISO 9001 certification in whole company.|
|April, 2013||Tochigi Sales Office has been relocated to the Ohira-machi under MINAGAWA.|
|Jan, 2018||KOYAMA TRADING (PHILS.), INC. CEBU Branch established.|