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Yukio Sakakibara
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Kariya, JP
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last 30 patents
Information
Patent Grant
Knocking detecting apparatus for an internal combustion engine
Patent number
4,429,565
Issue date
Feb 7, 1984
Toyota Jidosha Kogyo Kabushiki Kaisha
Hiroo Utsumi
G01 - MEASURING TESTING
Information
Patent Grant
Ignition timing control system for internal combustion engines
Patent number
4,426,975
Issue date
Jan 24, 1984
Nippondenso Co., Ltd.
Shosuke Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition timing control apparatus for internal combustion engine
Patent number
4,416,235
Issue date
Nov 22, 1983
Nippondenso Co., Ltd.
Hiroo Utsumi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition timing control system for internal combustion engine
Patent number
4,351,282
Issue date
Sep 28, 1982
Nippondenso Co., Ltd.
Hiroo Utsumi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotational position detection device using a reference mark and two...
Patent number
4,181,884
Issue date
Jan 1, 1980
Nippondenso Co., Ltd.
Shinji Shirasaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrical control method and apparatus for combustion engines
Patent number
4,163,282
Issue date
Jul 31, 1979
Nippondenso Co., Ltd.
Takashi Yamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotational reference position detecting apparatus
Patent number
4,145,608
Issue date
Mar 20, 1979
Nippondenso Co., Ltd.
Shinji Shirasaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS