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Michihiro Imada
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust-gas cleaning device for engine
Patent number
6,976,355
Issue date
Dec 20, 2005
Mazda Motor Corporation
Michihiro Imada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control apparatus for spark ignition type direct injection engine
Patent number
6,325,041
Issue date
Dec 4, 2001
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control device for direct injection engine and an injection engine...
Patent number
6,244,243
Issue date
Jun 12, 2001
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection control system for direct injection-spark ignition e...
Patent number
6,244,241
Issue date
Jun 12, 2001
Mazada Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control system for an engine
Patent number
6,234,139
Issue date
May 22, 2001
Mazda Motor Corporation
Junichi Taga
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control system for an engine
Patent number
6,178,943
Issue date
Jan 30, 2001
Mazda Motor Corporation
Junichi Taga
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air intake control system for engine equipped with exhaust gas reci...
Patent number
6,079,387
Issue date
Jun 27, 2000
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel control unit and fuel injection control method for multi-cylin...
Patent number
6,044,824
Issue date
Apr 4, 2000
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control system for controlling a fuel direct injection type of engine
Patent number
6,032,637
Issue date
Mar 7, 2000
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine control system
Patent number
5,983,857
Issue date
Nov 16, 1999
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine control method
Patent number
5,909,724
Issue date
Jun 8, 1999
Mazda Motor Corporation
Hirofumi Nishimura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine control system
Patent number
5,755,205
Issue date
May 26, 1998
Mazda Motor Corporation
Hirofumi Nishimura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control system for internal combustion engine
Patent number
5,462,039
Issue date
Oct 31, 1995
Mazda Motor Corporation
Kiyotaka Mamiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Exhaust-gas cleaning device for engine
Publication number
20020119080
Publication date
Aug 29, 2002
MAZDA MOTOR CORPORATION
Michihiro Imada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL