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Aichi, JP
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last 30 patents
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Patent Grant
Oxygen sensor element
Patent number
4,514,277
Issue date
Apr 30, 1985
Toyota Jidosha Kabushiki Kaisha
Shigenori Sakurai
G01 - MEASURING TESTING
Information
Patent Grant
Limiting electric current type oxygen concentration detector applie...
Patent number
4,472,262
Issue date
Sep 18, 1984
Kabushiki Kaisha Toyota Chuo Kenkyusho
Haruyoshi Kondo
G01 - MEASURING TESTING
Information
Patent Grant
Leanness sensor
Patent number
4,452,687
Issue date
Jun 5, 1984
Toyota Jidosha Kogyo Kabushiki Kaisha
Yoshio Torisu
G01 - MEASURING TESTING
Information
Patent Grant
Detector for carbon monoxide concentration of a gas
Patent number
4,421,720
Issue date
Dec 20, 1983
Toyota Jidosha Kabushiki Kaisha
Hideo Kamiya
G01 - MEASURING TESTING