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Masahide Okada
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Anjo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control device of internal combustion engine
Patent number
10,072,593
Issue date
Sep 11, 2018
Toyota Jidosha Kabushiki Kaisha
Masahide Okada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control apparatus for internal combustion engine
Patent number
9,752,523
Issue date
Sep 5, 2017
Toyota Jidosha Kabushiki Kaisha
Yuya Yoshikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Abnormality detecting device of internal combustion engine
Patent number
9,341,544
Issue date
May 17, 2016
Toyota Jidosha Kabushiki Kaisha
Isao Nakajima
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for detecting imbalance abnormality in air-fuel ratio bet...
Patent number
9,279,378
Issue date
Mar 8, 2016
Toyota Jidosha Kabushiki Kaisha
Akihiro Katayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control device of internal combustion engine
Patent number
9,206,754
Issue date
Dec 8, 2015
Toyota Jidosha Kabushiki Kaisha
Toshihiro Kato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Inter-cylinder air-fuel ratio variation abnormality detection appar...
Patent number
9,097,193
Issue date
Aug 4, 2015
Toyota Jidosha Kabushiki Kaisha
Yoshihisa Oda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Inter-cylinder air/fuel ratio imbalance determination apparatus and...
Patent number
8,589,055
Issue date
Nov 19, 2013
Toyota Jidosha Kabushiki Kaisha
Masashi Hakariya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
AIR-FUEL RATIO CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
Publication number
20160076474
Publication date
Mar 17, 2016
Toyota Jidosha Kabushiki Kaisha
Yuya YOSHIKAWA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Publication number
20160003181
Publication date
Jan 7, 2016
TOYOTA JIDOSHA KABUSHIKI KAISHA
Masahide OKADA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Publication number
20140290219
Publication date
Oct 2, 2014
Toyota Jidosha Kabushiki Kaisha
Toshihiro Kato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ABNORMALITY DETECTING DEVICE OF INTERNAL COMBUSTION ENGINE
Publication number
20140290348
Publication date
Oct 2, 2014
Toyota Jidosha Kabushiki Kaisha
Isao Nakajima
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR DETECTING IMBALANCE ABNORMALITY IN AIR-FUEL RATIO BET...
Publication number
20140288802
Publication date
Sep 25, 2014
Toyota Jidosha Kabushiki Kaisha
Akihiro Katayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTER-CYLINDER AIR-FUEL RATIO VARIATION ABNORMALITY DETECTION APPAR...
Publication number
20140095053
Publication date
Apr 3, 2014
Toyota Jidosha Kabushiki Kaisha
Yoshihisa Oda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTER-CYLINDER AIR/FUEL RATIO IMBALANCE DETERMINATION APPARATUS AND...
Publication number
20120024274
Publication date
Feb 2, 2012
Toyota Jidosha Kabushiki Kaisha
Masashi Hakariya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS