Shiro Segawa

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Emergency release system for door lock
- Patent number 6,874,339
- Issue date Apr 5, 2005
- Takigen MFG. Co., Ltd.
- Shiro Segawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Emergency release system for door lock
- Publication number 20030131639
- Publication date Jul 17, 2003
- Takigen Mfg. Co., Ltd.
- Shiro Segawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES