Kouzou Katogi

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
EGR flow rate control apparatus of internal combustion engine
- Patent number 8,387,593
- Issue date Mar 5, 2013
- Hitachi Automotive Systems, Ltd.
- Takanobu Ichihara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine control apparatus
- Patent number 8,267,076
- Issue date Sep 18, 2012
- Hitachi Automotive Systems, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine self-diagnosis apparatus and control apparatus
- Patent number 6,470,868
- Issue date Oct 29, 2002
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Engine Control Apparatus
- Publication number 20110029218
- Publication date Feb 3, 2011
- Hitachi Automotive Systems, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EGR Flow Rate Control Apparatus of Internal Combustion Engine
- Publication number 20110017179
- Publication date Jan 27, 2011
- Hitachi Automotive Systems, Ltd.
- Takanobu ICHIHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine self-diagnosis apparatus and control apparatus
- Publication number 20020022921
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS