Shinichi Kozuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vanity case
- Patent number 4,989,622
- Issue date Feb 5, 1991
- Yoshida Industry Co., Ltd.
- Shinichi Kozuka
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Air Bacteria Removal Device
- Publication number 20080128272
- Publication date Jun 5, 2008
- Yasuaki Sonoda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE