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Yasuo Tsuyuki
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Saitama, JP
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last 30 patents
Information
Patent Grant
Reaction mechanism for brake booster
Patent number
4,862,787
Issue date
Sep 5, 1989
Jidosha Kiki Co., Ltd.
Haruo Suzuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake booster
Patent number
4,787,292
Issue date
Nov 29, 1988
Jidosha Kiki Co., Ltd.
Yasuo Tsuyuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Loss stroke reducing apparatus for hydraulic servomechanism
Patent number
4,656,923
Issue date
Apr 14, 1987
Jidosha Kiki Co., Ltd.
Yasuo Tsuyuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum power servo booster
Patent number
4,546,691
Issue date
Oct 15, 1985
Jidosha Kiki Company, Limited
Michio Kobayashi
B60 - VEHICLES IN GENERAL