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Manabu Kato
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Ota-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Engine oil return system
Patent number
7,299,781
Issue date
Nov 27, 2007
Nissan Motor Co., Ltd.
Noaki Nakada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Driving apparatus for intake and exhaust valves of internal combust...
Patent number
4,708,101
Issue date
Nov 24, 1987
Nissan Motor Co., Ltd.
Seinosuke Hara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multi-valve internal combustion engine
Patent number
4,703,734
Issue date
Nov 3, 1987
Nissan Motor Co., Ltd.
Shunichi Aoyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Induction system for internal combustion engine having multiple inl...
Patent number
4,628,880
Issue date
Dec 16, 1986
Nissan Motor Co., Ltd.
Shunichi Aoyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve operation changing system of internal combustion engine
Patent number
4,584,974
Issue date
Apr 29, 1986
Nissan Motor Co., Ltd.
Shunichi Aoyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve operation changing system of internal combustion engine
Patent number
4,534,323
Issue date
Aug 13, 1985
Nissan Motor Co., Ltd.
Manabu Kato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve operation changing system of internal combustion engine
Patent number
4,516,542
Issue date
May 14, 1985
Nissan Motor Co., Ltd.
Shunichi Aoyoma
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Engine oil return system
Publication number
20060219206
Publication date
Oct 5, 2006
Nissan Motor Co., Ltd.
Naoki Nakada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES