Youichi Iihoshi

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Tsuchiura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine controller
- Patent number 7,441,554
- Issue date Oct 28, 2008
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine controller
- Patent number 7,225,800
- Issue date Jun 5, 2007
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus and control method for multi-cylinder engine
- Patent number 7,128,048
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Shiro Yamoaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus and control method for multi-cylinder engine
- Patent number 7,055,492
- Issue date Jun 6, 2006
- Hitachi, Ltd.
- Shiro Yamaoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus and control method for multi-cylinder engine
- Patent number 6,976,936
- Issue date Dec 20, 2005
- Hitachi, Ltd.
- Shiro Yamaoka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ENGINE CONTROLLER
- Publication number 20070186914
- Publication date Aug 16, 2007
- HITACHI, LTD.
- Shinji NAKAGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine controller
- Publication number 20050161032
- Publication date Jul 28, 2005
- Hitachi, Ltd
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control apparatus and control method for multi-cylinder engine
- Publication number 20040194759
- Publication date Oct 7, 2004
- Hitachi, Ltd
- Shiro Yamaoka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control apparatus and control method for multi-cylinder engine
- Publication number 20040194754
- Publication date Oct 7, 2004
- Hitachi, Ltd
- Shiro Yamaoka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control apparatus and control method for multi-cylinder engine
- Publication number 20040050363
- Publication date Mar 18, 2004
- Hitachi, Ltd.
- Shiro Yamaoka
- B60 - VEHICLES IN GENERAL