KEIDEN SANGYO CO., LTD.

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Toshima-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lock setting changing unit
- Patent number 6,474,121
- Issue date Nov 5, 2002
- Keiden Sangyo Co., Ltd.
- Nobuyo Sakai
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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Patents Applicationslast 30 patents

Information Patent Application
CONNECTING ADAPTOR FOR ELECTRIC CYLINDER CORRESPONDING TO MORTISE LOCK
- Publication number 20100154494
- Publication date Jun 24, 2010
- KEIDEN SANGYO CO., LTD.
- Nobuyo Sakai
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES