Ritsuo Sato

Person

Yokohama city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust emission control device
- Patent number 7,229,596
- Issue date Jun 12, 2007
- Nissan Motor Co., Ltd.
- Hidetoshi Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine fuel injection control device
- Patent number 6,959,242
- Issue date Oct 25, 2005
- Nissan Motor Co., Ltd.
- Hiroshi Katoh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Detection of engine rotation speed in spark ignition internal combu...
- Patent number 6,922,627
- Issue date Jul 26, 2005
- Nissan Motor Co., Ltd.
- Hiroshi Katoh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control apparatus
- Patent number 6,742,495
- Issue date Jun 1, 2004
- Nissan Motor Co., Ltd.
- Masaaki Ashida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control apparatus
- Patent number 6,722,344
- Issue date Apr 20, 2004
- Nissan Motor Co., Ltd.
- Masaaki Ashida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection control for internal combustion engine
- Patent number 6,578,551
- Issue date Jun 17, 2003
- Nissan Motor Co., Ltd.
- Masahiko Yuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control device for internal combustion engine
- Patent number 6,575,150
- Issue date Jun 10, 2003
- Nissan Motor Co., Ltd.
- Hiroshi Katoh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection control for start-up of internal combustion engine
- Patent number 6,571,775
- Issue date Jun 3, 2003
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection control for internal combustion engine
- Patent number 6,568,371
- Issue date May 27, 2003
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control for start-up of internal combustion engine
- Patent number 6,568,373
- Issue date May 27, 2003
- Nissan Motor Co., Ltd.
- Masahiko Yuya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine exhaust purification device
- Patent number 6,499,290
- Issue date Dec 31, 2002
- Nissan Motor Co., Ltd.
- Takeshi Nakamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine exhaust purification device
- Patent number 6,494,037
- Issue date Dec 17, 2002
- Nissan Motor Co., Ltd.
- Hajime Oguma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification apparatus in combustion engine
- Patent number 6,334,306
- Issue date Jan 1, 2002
- Nissan Motor Co., Ltd.
- Kouichi Mori
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust emission control device
- Patent number 6,303,084
- Issue date Oct 16, 2001
- Nissan Motor Co., Ltd.
- Hidetoshi Ito
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Emission control device for internal combustion engine
- Patent number 6,230,489
- Issue date May 15, 2001
- Nissan Motor Co., Ltd.
- Mikio Tsuzuki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust emission control device
- Patent number 6,220,018
- Issue date Apr 24, 2001
- Nissan Motor Co., Ltd.
- Fuminori Yamanashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust purification device and method for internal combustion engine
- Patent number 6,192,679
- Issue date Feb 27, 2001
- Nissan Motor Co., Ltd.
- Takeshi Nakamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust emission control device for engine
- Patent number 6,185,933
- Issue date Feb 13, 2001
- Nissan Motor Co., Ltd.
- Mikio Tsuzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine air-fuel ratio controller and control method
- Patent number 6,148,611
- Issue date Nov 21, 2000
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine air-fuel ratio controller
- Patent number 6,014,962
- Issue date Jan 18, 2000
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine air-fuel ratio controller
- Patent number 5,970,966
- Issue date Oct 26, 1999
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine air-fuel ratio converter with means for determining the dete...
- Patent number 5,953,910
- Issue date Sep 21, 1999
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel delivery control apparatus for use with internal combustion en...
- Patent number 5,570,575
- Issue date Nov 5, 1996
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for internal combustion engine equipped with exhaust...
- Patent number 5,557,929
- Issue date Sep 24, 1996
- Nissan Motor Co., Ltd.
- Ritsuo Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Detection of engine rotation speed in spark ignition internal combu...
- Publication number 20040122582
- Publication date Jun 24, 2004
- NISSAN MOTOR CO., LTD.
- Hiroshi Katoh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine fuel injection control device
- Publication number 20040118385
- Publication date Jun 24, 2004
- NISSAN MOTOR CO., LTD.
- Hiroshi Katoh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine control apparatus
- Publication number 20030196636
- Publication date Oct 23, 2003
- NISSAN MOTOR CO., LTD.
- Masaaki Ashida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine control apparatus
- Publication number 20030196641
- Publication date Oct 23, 2003
- NISSAN MOTOR CO., LTD.
- Masaaki Ashida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection control for start-up of internal combustion engine
- Publication number 20030037771
- Publication date Feb 27, 2003
- NISSAN MOTOR CO., LTD.
- Masahiko Yuya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ignition timing control device for internal combustion engine
- Publication number 20030034008
- Publication date Feb 20, 2003
- NISSAN MOTOR CO., LTD.
- Hiroshi Katoh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection control for start-up of internal combustion engine
- Publication number 20030034012
- Publication date Feb 20, 2003
- NISSAN MOTOR CO., LTD.
- Ritsuo Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection control for internal combustion engine
- Publication number 20030034009
- Publication date Feb 20, 2003
- NISSAN MOTOR CO., LTD.
- Masahiko Yuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection control for internal combustion engine
- Publication number 20030034013
- Publication date Feb 20, 2003
- NISSAN MOTOR CO., LTD.
- Ritsuo Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Exhaust emission control device
- Publication number 20020025281
- Publication date Feb 28, 2002
- Hidetoshi Ito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Engine exhaust purification device
- Publication number 20010022081
- Publication date Sep 20, 2001
- Hajime Oguma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Ritsuo Sato

Person

Patents Grantslast 30 patents

Exhaust emission control device

Engine fuel injection control device

Detection of engine rotation speed in spark ignition internal combu...

Engine control apparatus

Engine control apparatus

Fuel injection control for internal combustion engine

Ignition timing control device for internal combustion engine

Fuel injection control for start-up of internal combustion engine

Fuel injection control for internal combustion engine

Fuel injection control for start-up of internal combustion engine

Engine exhaust purification device

Engine exhaust purification device

Exhaust gas purification apparatus in combustion engine

Exhaust emission control device

Emission control device for internal combustion engine

Exhaust emission control device

Exhaust purification device and method for internal combustion engine

Exhaust emission control device for engine

Engine air-fuel ratio controller and control method

Engine air-fuel ratio controller

Engine air-fuel ratio controller

Engine air-fuel ratio converter with means for determining the dete...

Fuel delivery control apparatus for use with internal combustion en...

Control system for internal combustion engine equipped with exhaust...

Patents Applicationslast 30 patents

Detection of engine rotation speed in spark ignition internal combu...

Engine fuel injection control device

Engine control apparatus

Engine control apparatus

Fuel injection control for start-up of internal combustion engine

Ignition timing control device for internal combustion engine

Fuel injection control for start-up of internal combustion engine

Fuel injection control for internal combustion engine

Fuel injection control for internal combustion engine

Exhaust emission control device

Engine exhaust purification device