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Yasuhiro Yuzuriha
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Hiroshima, JP
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last 30 patents
Information
Patent Grant
Direct injection diesel engine
Patent number
5,676,107
Issue date
Oct 14, 1997
Mazda Motor Corporation
Yasuhiro Yuzuriha
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake port structure and method of determining details thereof
Patent number
5,603,299
Issue date
Feb 18, 1997
Mazda Motor Corporation
Yasuhiro Yuzuriha
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combustion chamber of internal combustion engine
Patent number
4,951,642
Issue date
Aug 28, 1990
Mazda Motor Corporation
Noboru Hashimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for internal combustion engines
Patent number
4,932,378
Issue date
Jun 12, 1990
Mazda Motor Corporation
Mitsuo Hitomi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for multiple-cylinder engine
Patent number
4,889,082
Issue date
Dec 26, 1989
Mazda Motor Corporation
Mitsuo Hitomi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for multiple-cylinder engine
Patent number
4,846,117
Issue date
Jul 11, 1989
Mazda Motor Corporation
Mitsuo Hitomi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for multiple-cylinder engine
Patent number
4,829,941
Issue date
May 16, 1989
Mazda Motor Corp.
Mitsuo Hitomi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for internal combustion engine
Patent number
4,679,531
Issue date
Jul 14, 1987
Mazda Motor Corporation
Mitsuo Hitomi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for internal combustion engine
Patent number
4,671,217
Issue date
Jun 9, 1987
Mazda Motor Corporation
Mitsuo Hitomi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS