Masanobu Ohsaki

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device for an internal combustion engine
- Patent number 8,032,290
- Issue date Oct 4, 2011
- Hitachi, Ltd.
- Seiji Asano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Deterioration diagnosis system for an air-fuel ratio sensor
- Patent number 7,836,758
- Issue date Nov 23, 2010
- Hitachi, Ltd.
- Toshihiro Aono
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Misfire detecting apparatus for internal combustion engine and meth...
- Patent number 7,117,728
- Issue date Oct 10, 2006
- Hitachi Unisia Automotive, Ltd.
- Akira Kiyomura
- G01 - MEASURING TESTING
Information Patent Grant
Misfire detecting apparatus for internal combustion engine and meth...
- Patent number 7,117,727
- Issue date Oct 10, 2006
- Hitachi Unisia Automotive, Ltd.
- Masanobu Ohsaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio feedback control apparatus and method for internal c...
- Patent number 7,013,214
- Issue date Mar 14, 2006
- Hitachi, Ltd.
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnosis system for wide-range air-fuel ratio sensor
- Patent number 6,371,096
- Issue date Apr 16, 2002
- Unisia Jecs Corporation
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for detecting atmospheric pressure in an inter...
- Patent number 6,324,903
- Issue date Dec 4, 2001
- Unisia Jecs Corporation
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnosis for detecting freezing condition in intake pressure sensor
- Patent number 6,192,866
- Issue date Feb 27, 2001
- Unisia Jecs Corporation
- Akihiko Araki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic apparatus and method for supplying assist air in an inte...
- Patent number 6,158,420
- Issue date Dec 12, 2000
- Unisia Jecs Corporation
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling fuel injection of an internal...
- Patent number 5,992,389
- Issue date Nov 30, 1999
- Unisia Jecs Corporation
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for detecting the fuel property for an internal combustio...
- Patent number 5,817,923
- Issue date Oct 6, 1998
- Unisia Jecs Corporation
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Control Device for an Internal Combustion Engine
- Publication number 20100012100
- Publication date Jan 21, 2010
- Hitachi, Ltd
- Seiji Asano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS FOR AND METHOD OF CONTROLLING FUEL INJECTION OF INTERNAL...
- Publication number 20090082942
- Publication date Mar 26, 2009
- Hitachi, Ltd.
- Masanobu Ohsaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Deterioration Diagnosis System for an Air-Fuel Ratio Sensor
- Publication number 20080271435
- Publication date Nov 6, 2008
- Hitachi, Ltd
- Toshihiro AONO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air-fuel ratio feedback control apparatus and method for internal c...
- Publication number 20050072410
- Publication date Apr 7, 2005
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Masanobu Ohsaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Misfire detecting apparatus for internal combustion engine and meth...
- Publication number 20040237635
- Publication date Dec 2, 2004
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Masanobu Ohsaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Misfire detecting apparatus for internal combustion engine and meth...
- Publication number 20040211249
- Publication date Oct 28, 2004
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Akira Kiyomura
- G01 - MEASURING TESTING

Masanobu Ohsaki

Person

Patents Grantslast 30 patents

Control device for an internal combustion engine

Deterioration diagnosis system for an air-fuel ratio sensor

Misfire detecting apparatus for internal combustion engine and meth...

Misfire detecting apparatus for internal combustion engine and meth...

Air-fuel ratio feedback control apparatus and method for internal c...

Diagnosis system for wide-range air-fuel ratio sensor

Apparatus and method for detecting atmospheric pressure in an inter...

Diagnosis for detecting freezing condition in intake pressure sensor

Diagnostic apparatus and method for supplying assist air in an inte...

Apparatus and method for controlling fuel injection of an internal...

Apparatus for detecting the fuel property for an internal combustio...

Patents Applicationslast 30 patents

Control Device for an Internal Combustion Engine

APPARATUS FOR AND METHOD OF CONTROLLING FUEL INJECTION OF INTERNAL...

Deterioration Diagnosis System for an Air-Fuel Ratio Sensor

Air-fuel ratio feedback control apparatus and method for internal c...

Misfire detecting apparatus for internal combustion engine and meth...

Misfire detecting apparatus for internal combustion engine and meth...