Kozo Katogi

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control apparatus for multi-cylinder internal combustion engine
- Patent number 8,229,647
- Issue date Jul 24, 2012
- Hitachi, Ltd.
- Takanobu Ichihara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine controller
- Patent number 8,150,598
- Issue date Apr 3, 2012
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus for an engine
- Patent number 8,033,267
- Issue date Oct 11, 2011
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control system
- Patent number 7,840,334
- Issue date Nov 23, 2010
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control apparatus
- Patent number 7,809,494
- Issue date Oct 5, 2010
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control apparatus
- Patent number 7,664,591
- Issue date Feb 16, 2010
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine controller
- Patent number 7,650,225
- Issue date Jan 19, 2010
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control device
- Patent number 7,565,238
- Issue date Jul 21, 2009
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control apparatus
- Patent number 7,472,692
- Issue date Jan 6, 2009
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Starting apparatus, starting method, control method and exhaust fil...
- Patent number 7,093,426
- Issue date Aug 22, 2006
- Hitachi, Ltd.
- Takanobu Ichihara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas purifier
- Patent number 7,080,507
- Issue date Jul 25, 2006
- Hitachi, Ltd.
- Kozo Katogi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Intake-air measuring apparatus for internal combustion engine
- Patent number 6,920,863
- Issue date Jul 26, 2005
- Hitachi, Ltd.
- Toshihiro Aono
- G01 - MEASURING TESTING
Information Patent Grant
Engine combustion condition detecting apparatus equipped with malfu...
- Patent number 6,343,500
- Issue date Feb 5, 2002
- Hitachi, Ltd.
- Kozo Katogi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine combustion condition detecting apparatus equipped with malfu...
- Patent number 5,945,828
- Issue date Aug 31, 1999
- Hitachi, Ltd.
- Kozo Katogi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knock detection device for an internal combustion engine
- Patent number 5,373,448
- Issue date Dec 13, 1994
- Hitachi, Ltd.
- Kozo Katogi
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting knock in an internal combustion...
- Patent number 5,230,316
- Issue date Jul 27, 1993
- Hitachi, Ltd.
- Takanobu Ichihara
- G01 - MEASURING TESTING
Information Patent Grant
Ignition timing control apparatus for an internal combustion engine
- Patent number RE34316
- Issue date Jul 20, 1993
- Hitachi, Ltd.
- Kozo Katogi
- 123 - Internal-combustion engines
Information Patent Grant
System and method of load sharing control for automobile
- Patent number 5,157,610
- Issue date Oct 20, 1992
- Hitachi, Ltd.
- Seiji Asano
- G07 - CHECKING-DEVICES
Information Patent Grant
Air-fuel ratio control apparatus
- Patent number 5,107,816
- Issue date Apr 28, 1992
- Hitachi, Ltd.
- Kozo Katogi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control apparatus for an internal combustion engine
- Patent number 4,913,116
- Issue date Apr 3, 1990
- Hitachi, Ltd.
- Kozo Katogi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid crystal color display apparatus having fixed and variable co...
- Patent number 4,673,252
- Issue date Jun 16, 1987
- Hitachi, Ltd.
- Masaru Kugo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic odometer
- Patent number 4,665,497
- Issue date May 12, 1987
- Hitachi, Ltd.
- Hirohisa Yamamura
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal panel display device
- Patent number 4,649,381
- Issue date Mar 10, 1987
- Hitachi, Ltd.
- Mitsuhiro Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Engine Controller
- Publication number 20090292448
- Publication date Nov 26, 2009
- Hitachi, Ltd
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control Apparatus for Multi-Cylinder Internal Combustion Engine
- Publication number 20090292440
- Publication date Nov 26, 2009
- Hitachi, Ltd
- Takanobu ICHIHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control Apparatus for an Engine
- Publication number 20090159042
- Publication date Jun 25, 2009
- Hitachi, Ltd
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine Control Apparatus
- Publication number 20090088948
- Publication date Apr 2, 2009
- HITACHI, LTD.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine Control System
- Publication number 20080319636
- Publication date Dec 25, 2008
- Hitachi, Ltd
- Shinji NAKAGAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine Control Device
- Publication number 20080228383
- Publication date Sep 18, 2008
- Hitachi, Ltd
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine controller
- Publication number 20070261671
- Publication date Nov 15, 2007
- HITACHI, LTD.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine control apparatus
- Publication number 20070169757
- Publication date Jul 26, 2007
- HITACHI, LTD.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine control apparatus
- Publication number 20070016357
- Publication date Jan 18, 2007
- HITACHI, LTD.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine self-diagnosis system
- Publication number 20060101808
- Publication date May 18, 2006
- Hitachi, Ltd
- Shinji Nakagawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Engine exhaust gas cleaning method and system
- Publication number 20060086080
- Publication date Apr 27, 2006
- Hitachi Ltd.
- Kozo Katogi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTAKE-AIR MEASURING APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20050154526
- Publication date Jul 14, 2005
- Toshihiro Aono
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for controlling temperature of catalyst and en...
- Publication number 20050056003
- Publication date Mar 17, 2005
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Exhaust gas purifier
- Publication number 20040200212
- Publication date Oct 14, 2004
- Kozo Katogi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Starting apparatus, starting method, control method and exhaust fil...
- Publication number 20040016416
- Publication date Jan 29, 2004
- HITACHI, LTD.
- Takanobu Ichihara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diagnosis device for an engine
- Publication number 20030000207
- Publication date Jan 2, 2003
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diagnosis device for an engine
- Publication number 20020129599
- Publication date Sep 19, 2002
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diagnosis device for an engine
- Publication number 20010017056
- Publication date Aug 30, 2001
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Kozo Katogi

Person

Patents Grantslast 30 patents

Control apparatus for multi-cylinder internal combustion engine

Engine controller

Control apparatus for an engine

Engine control system

Engine control apparatus

Engine control apparatus

Engine controller

Engine control device

Engine control apparatus

Starting apparatus, starting method, control method and exhaust fil...

Exhaust gas purifier

Intake-air measuring apparatus for internal combustion engine

Engine combustion condition detecting apparatus equipped with malfu...

Engine combustion condition detecting apparatus equipped with malfu...

Knock detection device for an internal combustion engine

Method and apparatus for detecting knock in an internal combustion...

Ignition timing control apparatus for an internal combustion engine

System and method of load sharing control for automobile

Air-fuel ratio control apparatus

Ignition timing control apparatus for an internal combustion engine

Liquid crystal color display apparatus having fixed and variable co...

Electronic odometer

Liquid crystal panel display device

Patents Applicationslast 30 patents

Engine Controller

Control Apparatus for Multi-Cylinder Internal Combustion Engine

Control Apparatus for an Engine

Engine Control Apparatus

Engine Control System

Engine Control Device

Engine controller

Engine control apparatus

Engine control apparatus

Engine self-diagnosis system

Engine exhaust gas cleaning method and system

INTAKE-AIR MEASURING APPARATUS FOR INTERNAL COMBUSTION ENGINE

Method and apparatus for controlling temperature of catalyst and en...

Exhaust gas purifier

Starting apparatus, starting method, control method and exhaust fil...

Diagnosis device for an engine

Diagnosis device for an engine

Diagnosis device for an engine