Tsutomu Kagiyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Actuator for remote devices or the like
- Patent number 4,691,584
- Issue date Sep 8, 1987
- Ohi Seisakusho Co., Ltd.
- Tatsuyuki Takaishi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Sliding door opening-closing mechanism
- Patent number 4,617,757
- Issue date Oct 21, 1986
- Ohi Seisakusho Co., Ltd.
- Tsutomu Kagiyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Centrifugal clutch with radially movable magnetic member
- Patent number 4,520,914
- Issue date Jun 4, 1985
- Ohi Seisakusho Co., Ltd.
- Tsutomu Kagiyama
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES