Koshi Yamaguchi

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stay
- Patent number 7,340,801
- Issue date Mar 11, 2008
- Sugatsune Kogyo Co., Ltd.
- Koshi Yamaguchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge
- Patent number 7,290,310
- Issue date Nov 6, 2007
- Sugatsune Kogyo Co., Ltd.
- Koshi Yamaguchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge
- Patent number D510255
- Issue date Oct 4, 2005
- Sugatsune Kogyo Co., Ltd.
- Koshi Yamaguchi
- D08 - Tools and hardware
Information Patent Grant
Stay for furniture
- Patent number D491454
- Issue date Jun 15, 2004
- Sugatsune Kogyo Co., Ltd.
- Koshi Yamaguchi
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
Hinge
- Publication number 20060107489
- Publication date May 25, 2006
- SUGATSUNE KOGYO CO. LTD
- Koshi Yamaguchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Stay
- Publication number 20060048339
- Publication date Mar 9, 2006
- Sugatsune Kogyo Co., Ltd.
- Koshi Yamaguchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES