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Tsutomu Yamamoto
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Toride, JP
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last 30 patents
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Patent Grant
Automatic seat positioning device for automotive vehicle and the like
Patent number
4,920,338
Issue date
Apr 24, 1990
Nissan Motor Co., Ltd.
Masakazu Tsunoda
B60 - VEHICLES IN GENERAL
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Patent Grant
Control device for switches fitted onto an automobile steering wheel
Patent number
4,471,230
Issue date
Sep 11, 1984
Niles Parts Co., Ltd.
Tsutomu Yamamoto
B60 - VEHICLES IN GENERAL