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Kenjiro Matsumoto
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Osaka, JP
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last 30 patents
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Patent Grant
Retractor for seat belts
Patent number
4,948,066
Issue date
Aug 14, 1990
Ashimori Industry Co., Ltd.
Kenjiro Matsumoto
B60 - VEHICLES IN GENERAL
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Patent Grant
Automatic-emergency locking retractor for seat belts
Patent number
4,817,885
Issue date
Apr 4, 1989
Ashimori Kogyo Kabushiki Kaisha
Kenjiro Matsumoto
B60 - VEHICLES IN GENERAL
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Patent Grant
Emergency locking retractor for seat belts
Patent number
4,749,144
Issue date
Jun 7, 1988
Ashimori Kogyo Kabushiki Kaisha
Yoshihiro Maeno
B60 - VEHICLES IN GENERAL