Yutaka Matayoshi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Direct injection internal combustion engine
- Patent number 7,188,589
- Issue date Mar 13, 2007
- Nissan Motor Co., Ltd.
- Akira Tayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine fuel delivery system
- Patent number 6,913,000
- Issue date Jul 5, 2005
- Nissan Motor Co., Ltd.
- Kazuya Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust recirculation system of internal combustion engine
- Patent number 6,272,851
- Issue date Aug 14, 2001
- Nissan Motor Co., Ltd.
- Kouji Mori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct injection gasoline engine with stratified charge combustion...
- Patent number 6,253,728
- Issue date Jul 3, 2001
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct injection gasoline engine
- Patent number 6,209,514
- Issue date Apr 3, 2001
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation system for engine
- Patent number 6,138,651
- Issue date Oct 31, 2000
- Nissan Motor Co., Ltd.
- Kouji Mori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct injection gasoline engine with stratified charge combustion...
- Patent number 6,092,501
- Issue date Jul 25, 2000
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine cylinder head
- Patent number 5,682,850
- Issue date Nov 4, 1997
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder block for liquid-cooled engine
- Patent number 5,542,381
- Issue date Aug 6, 1996
- Nissan Motor Co., Ltd.
- Yasushi Noda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable valve timing rocker arm arrangement for internal combustio...
- Patent number 5,085,182
- Issue date Feb 4, 1992
- Nissan Motor Co., Ltd.
- Makoto Nakamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve timing arrangement for internal combustion engine
- Patent number 5,080,055
- Issue date Jan 14, 1992
- Nissan Motor Company, Ltd.
- Hiroshi Komatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve train for automotive engine
- Patent number 5,048,474
- Issue date Sep 17, 1991
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rocker arm arrangement for variable valve timing type internal comb...
- Patent number 5,046,462
- Issue date Sep 10, 1991
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rocker arm arrangement for variable timing valve train
- Patent number 5,042,437
- Issue date Aug 27, 1991
- Nissan Motor Company
- Shigeru Sakuragi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine cylinder head
- Patent number 5,038,732
- Issue date Aug 13, 1991
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocker arm arrangement for variable timing type valve train
- Patent number 5,033,420
- Issue date Jul 23, 1991
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rocker arm arrangement for internal combustion engine poppet valves...
- Patent number 4,944,256
- Issue date Jul 31, 1990
- Nissan Motor Company, Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Operating arrangement for internal combustion engine poppet valves...
- Patent number 4,928,650
- Issue date May 29, 1990
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating system for internal combustion engine
- Patent number 4,881,497
- Issue date Nov 21, 1989
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Induction port arrangement for internal combustion engine having mu...
- Patent number 4,873,953
- Issue date Oct 17, 1989
- Nissan Motor Co., Ltd.
- Shigeo Muranaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocker arm arrangement for multi-valve internal combustion engine
- Patent number 4,825,822
- Issue date May 2, 1989
- Nissan Motor Co., Ltd.
- Shigeo Muranaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve train arrangement for multi-valve engine
- Patent number 4,791,893
- Issue date Dec 20, 1988
- Nissan Motor Co., Ltd.
- Shigeo Muranaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine valve operating system for internal combustion engine
- Patent number 4,567,861
- Issue date Feb 4, 1986
- Nissan Motor Co., Ltd.
- Seinosuke Hara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable venturi carburetor
- Patent number 4,517,134
- Issue date May 14, 1985
- Nissan Motor Company, Ltd.
- Ken Nakamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable venturi carburetor
- Patent number 4,489,014
- Issue date Dec 18, 1984
- Nissan Motor Company, Limited
- Tadashi Nagai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion chamber for spark ignition internal combustion engine
- Patent number 4,442,808
- Issue date Apr 17, 1984
- Nissan Motor Company, Limited
- Saburo Tsutsumi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Retractable glow plug for diesel engine
- Patent number 4,240,392
- Issue date Dec 23, 1980
- Nissan Motor Company, Limited
- Yutaka Matayoshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Direct injection internal combustion engine
- Publication number 20060032478
- Publication date Feb 16, 2006
- NISSAN MOTOR CO., LTD.
- Akira Tayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine fuel delivery system
- Publication number 20040094126
- Publication date May 20, 2004
- Nissan Motor Co., Ltd.
- Kazuya Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yutaka Matayoshi

Person

Patents Grantslast 30 patents

Direct injection internal combustion engine

Engine fuel delivery system

Exhaust recirculation system of internal combustion engine

Direct injection gasoline engine with stratified charge combustion...

Direct injection gasoline engine

Exhaust gas recirculation system for engine

Direct injection gasoline engine with stratified charge combustion...

Engine cylinder head

Cylinder block for liquid-cooled engine

Variable valve timing rocker arm arrangement for internal combustio...

Variable valve timing arrangement for internal combustion engine

Valve train for automotive engine

Rocker arm arrangement for variable valve timing type internal comb...

Rocker arm arrangement for variable timing valve train

Internal combustion engine cylinder head

Rocker arm arrangement for variable timing type valve train

Rocker arm arrangement for internal combustion engine poppet valves...

Operating arrangement for internal combustion engine poppet valves...

Valve operating system for internal combustion engine

Induction port arrangement for internal combustion engine having mu...

Rocker arm arrangement for multi-valve internal combustion engine

Valve train arrangement for multi-valve engine

Engine valve operating system for internal combustion engine

Variable venturi carburetor

Variable venturi carburetor

Combustion chamber for spark ignition internal combustion engine

Retractable glow plug for diesel engine

Patents Applicationslast 30 patents

Direct injection internal combustion engine

Engine fuel delivery system