Hatsuo Nagaishi

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for learning reference position of variable va...
- Patent number 8,165,784
- Issue date Apr 24, 2012
- Hitachi, Ltd.
- Naoki Okamoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for and method of controlling variable valve mechanism
- Patent number 7,513,229
- Issue date Apr 7, 2009
- Hitachi, Ltd.
- Ryo Miyakoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control device and control method
- Patent number 7,493,890
- Issue date Feb 24, 2009
- Nissan Motor Co., Ltd.
- Takeshi Etou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus and control method for variable valve apparatus
- Patent number 7,489,999
- Issue date Feb 10, 2009
- Hitachi, Ltd.
- Ryo Miyakoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control device and control method
- Patent number 7,255,089
- Issue date Aug 14, 2007
- Nissan Motor Co., Ltd.
- Takeshi Etou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ignition timing control for internal combustion engine
- Patent number 7,222,606
- Issue date May 29, 2007
- Nissan Motor Co., Ltd.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ignition timing control for internal combustion engine
- Patent number 7,212,909
- Issue date May 1, 2007
- Nissan Motor Co., Ltd.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel properties estimation for internal combustion engine
- Patent number 7,209,826
- Issue date Apr 24, 2007
- Nissan Motor Co., Ltd.
- Kazuhiko Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine control apparatus
- Patent number 7,107,140
- Issue date Sep 12, 2006
- Nissan Motor Co., Ltd.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection control of engine
- Patent number 7,092,813
- Issue date Aug 15, 2006
- Nissan Motor Co., Ltd.
- Kazuhiko Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cylinder intake air quantity determination device
- Patent number 7,025,041
- Issue date Apr 11, 2006
- Nissan Motor Co., Ltd.
- Kazuhiko Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal EGR parameter estimating device for internal combustion en...
- Patent number 7,021,298
- Issue date Apr 4, 2006
- Nissan Motor Co., Ltd.
- Takashi Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ignition timing control for internal combustion engine
- Patent number 7,021,286
- Issue date Apr 4, 2006
- Nissan Motor Co., Ltd.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine fuel injection amount control device
- Patent number 6,990,968
- Issue date Jan 31, 2006
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for controlling intake air by variable valve timing
- Patent number 6,990,936
- Issue date Jan 31, 2006
- Nissan Motor Co., Ltd.
- Masahiro Arai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel properties estimation for internal combustion engine
- Patent number 6,975,933
- Issue date Dec 13, 2005
- Nissan Motor Co., Ltd.
- Kazuhiko Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Estimation of oil-diluting fuel quantity of engine
- Patent number 6,966,304
- Issue date Nov 22, 2005
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine idle stop control system for vehicles
- Patent number 6,947,827
- Issue date Sep 20, 2005
- Nissan Motor Co., Ltd.
- Toru Fuse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine fuel injection control
- Patent number 6,856,889
- Issue date Feb 15, 2005
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knocking index value calculation device and calculation method thereof
- Patent number 6,851,411
- Issue date Feb 8, 2005
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- G01 - MEASURING TESTING
Information Patent Grant
Internal exhaust gas recirculation amount estimation system of inte...
- Patent number 6,840,235
- Issue date Jan 11, 2005
- Nissan Motor Co., Ltd.
- Takahisa Koseki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system of internal combustion engine with output correcting...
- Patent number 6,810,859
- Issue date Nov 2, 2004
- Hitachi, Ltd.
- Yoshihiko Akagi
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for engine cylinder intake air quantity calcul...
- Patent number 6,741,924
- Issue date May 25, 2004
- Nissan Motor Co., Ltd.
- Tetsuya Iwasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Failsafe control system and method for an electromagnetically drive...
- Patent number 6,619,245
- Issue date Sep 16, 2003
- Nissan Motor Co., Ltd.
- Keisuke Fujiwara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Coordinated valve timing and throttle control for controlling intak...
- Patent number 6,553,964
- Issue date Apr 29, 2003
- Nissan Motor Co., Ltd.
- Masahiro Arai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnosis system for valve system of internal combustion engine
- Patent number 6,539,785
- Issue date Apr 1, 2003
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Unthrottled intake air control with partial delay for requested eng...
- Patent number 6,513,490
- Issue date Feb 4, 2003
- Nissan Motor Co., Ltd.
- Takao Kawasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method of controlling ignition timing in an engine with...
- Patent number 6,513,494
- Issue date Feb 4, 2003
- Nissan Motor Co., Ltd.
- Takao Kawasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Intake-air quantity control apparatus for internal combustion engines
- Patent number 6,502,543
- Issue date Jan 7, 2003
- Nissan Motor Co., Ltd.
- Masahiro Arai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus for internal combustion engines
- Patent number 6,425,369
- Issue date Jul 30, 2002
- Nissan Motor Co., Ltd.
- Masahiro Arai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR LEARNING REFERENCE POSITION OF VARIABLE VA...
- Publication number 20080167789
- Publication date Jul 10, 2008
- Hitachi, Ltd.
- Naoki OKAMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control Apparatus and Control Method for Variable Valve Apparatus
- Publication number 20080167785
- Publication date Jul 10, 2008
- HITACHI, LTD.
- Ryo MIYAKOSHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine control device and control method
- Publication number 20070255487
- Publication date Nov 1, 2007
- NISSAN MOTOR CO., LTD.
- Takeshi Etou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus for and method of controlling variable valve mechanism
- Publication number 20070186885
- Publication date Aug 16, 2007
- Hitachi, Ltd.
- Ryo Miyakoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection control of engine
- Publication number 20060080024
- Publication date Apr 13, 2006
- NISSAN MOTOR CO., LTD.
- Kazuhiko Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Internal combustion engine control apparatus
- Publication number 20060075996
- Publication date Apr 13, 2006
- Nissan Motor Co., Ltd.
- Takahiro Yoshino
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fuel properties estimation for internal combustion engine
- Publication number 20060009903
- Publication date Jan 12, 2006
- NISSAN MOTOR CO., LTD.
- Kazuhiko Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine control device and control method
- Publication number 20050268886
- Publication date Dec 8, 2005
- NISSAN MOTOR CO., LTD.
- Takeshi Etou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Internal EGR parameter estimating device for internal combustion en...
- Publication number 20050229909
- Publication date Oct 20, 2005
- Nissan Motor Co., Ltd.
- Takashi Nakazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ignition timing control for internal combustion engine
- Publication number 20050197762
- Publication date Sep 8, 2005
- NISSAN MOTOR CO., LTD.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ignition timing control for internal combustion engine
- Publication number 20050188954
- Publication date Sep 1, 2005
- NISSAN MOTOR CO., LTD.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ignition timing control for internal combustion engine
- Publication number 20050183697
- Publication date Aug 25, 2005
- NISSAN MOTOR CO., LTD.
- Takahiro Yoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Cylinder intake air quantity determination device
- Publication number 20050178361
- Publication date Aug 18, 2005
- Nissan Motor Co., Ltd.
- Kazuhiko Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine fuel injection amount control device
- Publication number 20050051147
- Publication date Mar 10, 2005
- NISSAN MOTOR CO., LTD.
- Hatsuo Nagaishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine fuel injection control
- Publication number 20040181331
- Publication date Sep 16, 2004
- NISSAN MOTOR CO., LTD.
- Hatsuo Nagaishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Knocking index value calculation device and calculation method thereof
- Publication number 20040159309
- Publication date Aug 19, 2004
- NISSAN MOTOR CO., LTD.
- Hatsuo Nagaishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel properties estimation for internal combustion engine
- Publication number 20040162667
- Publication date Aug 19, 2004
- NISSAN MOTOR CO., LTD.
- Kazuhiko Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Internal exhaust gas recirculation amount estimation system of inte...
- Publication number 20040139949
- Publication date Jul 22, 2004
- NISSAN MOTOR CO., LTD.
- Takahisa Koseki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Estimation of oil-diluting fuel quantity of engine
- Publication number 20040099252
- Publication date May 27, 2004
- NISSAN MOTOR CO., LTD.
- Hatsuo Nagaishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control system of internal combustion engine with output correcting...
- Publication number 20040020471
- Publication date Feb 5, 2004
- Yoshihiko Akagi
- G01 - MEASURING TESTING
Information Patent Application
Engine idle stop control system for vehicles
- Publication number 20020107632
- Publication date Aug 8, 2002
- Toru Fuse
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus and method for engine cylinder intake air quantity calcul...
- Publication number 20020107633
- Publication date Aug 8, 2002
- NISSIAN MOTOR CO., LTD.
- Tetsuya Iwasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and method for controlling intake air by variable valve timing
- Publication number 20010037780
- Publication date Nov 8, 2001
- NISSAN MOTOR CO., LTD.
- Masahiro Arai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control apparatus for internal combustion engines
- Publication number 20010037797
- Publication date Nov 8, 2001
- Masahiro Arai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Coordinated valve timing and throttle control for controlling intak...
- Publication number 20010032613
- Publication date Oct 25, 2001
- Masahiro Arai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and method of controlling ignition timing in an engine with...
- Publication number 20010006058
- Publication date Jul 5, 2001
- Takao Kawasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Unthrottled intake air control with partial delay for requested eng...
- Publication number 20010002589
- Publication date Jun 7, 2001
- NISSAN MOTOR CO., LTD.
- Takao Kawasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hatsuo Nagaishi

Person

Patents Grantslast 30 patents

Apparatus and method for learning reference position of variable va...

Apparatus for and method of controlling variable valve mechanism

Engine control device and control method

Control apparatus and control method for variable valve apparatus

Engine control device and control method

Ignition timing control for internal combustion engine

Ignition timing control for internal combustion engine

Fuel properties estimation for internal combustion engine

Internal combustion engine control apparatus

Fuel injection control of engine

Cylinder intake air quantity determination device

Internal EGR parameter estimating device for internal combustion en...

Ignition timing control for internal combustion engine

Engine fuel injection amount control device

System and method for controlling intake air by variable valve timing

Fuel properties estimation for internal combustion engine

Estimation of oil-diluting fuel quantity of engine

Engine idle stop control system for vehicles

Engine fuel injection control

Knocking index value calculation device and calculation method thereof

Internal exhaust gas recirculation amount estimation system of inte...

Control system of internal combustion engine with output correcting...

Apparatus and method for engine cylinder intake air quantity calcul...

Failsafe control system and method for an electromagnetically drive...

Coordinated valve timing and throttle control for controlling intak...

Diagnosis system for valve system of internal combustion engine

Unthrottled intake air control with partial delay for requested eng...

System and method of controlling ignition timing in an engine with...

Intake-air quantity control apparatus for internal combustion engines

Control apparatus for internal combustion engines

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR LEARNING REFERENCE POSITION OF VARIABLE VA...

Control Apparatus and Control Method for Variable Valve Apparatus

Engine control device and control method

Apparatus for and method of controlling variable valve mechanism

Fuel injection control of engine

Internal combustion engine control apparatus

Fuel properties estimation for internal combustion engine

Engine control device and control method

Internal EGR parameter estimating device for internal combustion en...

Ignition timing control for internal combustion engine

Ignition timing control for internal combustion engine

Ignition timing control for internal combustion engine

Cylinder intake air quantity determination device

Engine fuel injection amount control device

Engine fuel injection control

Knocking index value calculation device and calculation method thereof

Fuel properties estimation for internal combustion engine

Internal exhaust gas recirculation amount estimation system of inte...

Estimation of oil-diluting fuel quantity of engine

Control system of internal combustion engine with output correcting...

Engine idle stop control system for vehicles

Apparatus and method for engine cylinder intake air quantity calcul...

System and method for controlling intake air by variable valve timing

Control apparatus for internal combustion engines

Coordinated valve timing and throttle control for controlling intak...

System and method of controlling ignition timing in an engine with...

Unthrottled intake air control with partial delay for requested eng...