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Junya Morikawa
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Toyota, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Intake system failure detecting device and method for engines
Patent number
6,752,128
Issue date
Jun 22, 2004
Denso Corporation
Jun Ozeki
G01 - MEASURING TESTING
Information
Patent Grant
Leakage diagnosing device for fuel evaporated gas purge system
Patent number
6,148,803
Issue date
Nov 21, 2000
Denso Corporation
Yoshihiro Majima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve timing control apparatus for an internal combustion engine
Patent number
6,109,224
Issue date
Aug 29, 2000
Denso Corporation
Junya Morikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control system for internal combustion engine
Patent number
6,092,515
Issue date
Jul 25, 2000
Denso Corporation
Junya Morikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve timing control apparatus for internal combustion engine
Patent number
6,085,706
Issue date
Jul 11, 2000
Denso Corporation
Hisashi Kadowaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Abnormality detection apparatus for preventing fuel gas emission
Patent number
6,082,337
Issue date
Jul 4, 2000
Denso Corporation
Takeshi Fujimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve-timing controller for an internal combustion engine
Patent number
6,079,381
Issue date
Jun 27, 2000
Denso Corporation
Junya Morikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve timing control apparatus for internal combustion engine
Patent number
6,047,674
Issue date
Apr 11, 2000
Denso Corporation
Hisashi Kadowaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio controller for an internal combustion engine
Patent number
6,039,032
Issue date
Mar 21, 2000
Denso Corporation
Junya Morikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air/fuel ratio control device for internal combustion engine
Patent number
5,967,125
Issue date
Oct 19, 1999
Denso Corporation
Junya Morikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Intake system failure detecting device and method for engines
Publication number
20030230287
Publication date
Dec 18, 2003
Jun Ozeki
G01 - MEASURING TESTING