Kenji Iwauchi

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding door device
- Patent number 8,375,645
- Issue date Feb 19, 2013
- Niitech Co., Ltd.
- Kenji Iwauchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SLIDING DOOR DEVICE
- Publication number 20100205865
- Publication date Aug 19, 2010
- NIITECH CO., LTD.
- Kenji Iwauchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES