Hiroshi Sakuma

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
End member for sealing open end of vehicle weatherstrip
- Patent number 5,054,240
- Issue date Oct 8, 1991
- Kinugawa Rubber Industrial Co., Ltd.
- Hisao Nakahara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Structure of a weatherstrip for an automotive vehicle
- Patent number 4,848,035
- Issue date Jul 18, 1989
- Kinugawa Rubber Industrial Co., Ltd.
- Hiroshi Sakuma
- B60 - VEHICLES IN GENERAL