Hirokazu Tochiki

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Patents Grantslast 30 patents

Information Patent Grant
Variable valve opening property internal combustion engine
- Patent number 8,011,336
- Issue date Sep 6, 2011
- Honda Motor Co., Ltd.
- Fumihisa Takemoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine valve operating system
- Patent number 7,779,797
- Issue date Aug 24, 2010
- Honda Motor Co., Ltd.
- Mitsuru Sugimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve lift internal combustion engine
- Patent number 7,669,564
- Issue date Mar 2, 2010
- Honda Motor Co., Ltd.
- Hirokazu Tochiki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ENGINE VALVE OPERATING SYSTEM
- Publication number 20090126666
- Publication date May 21, 2009
- Mitsuru Sugimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE VALVE OPENING PROPERTY INTERNAL COMBUSTION ENGINE
- Publication number 20090090323
- Publication date Apr 9, 2009
- Honda Motor Co., Ltd.
- Fumihisa TAKEMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE VALVE OPENING PROPERTY INTERNAL COMBUSTION ENGINE
- Publication number 20080314346
- Publication date Dec 25, 2008
- Honda Motor Co., Ltd.
- Fumihisa TAKEMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable valve lift internal combustion engine
- Publication number 20080072854
- Publication date Mar 27, 2008
- HONDA MOTOR CO., LTD.
- Hirokazu Tochiki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES