Hiroshi Yamashita

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel injection internal combustion engine with sub-combustion chamber
- Patent number 6,305,346
- Issue date Oct 23, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Minoru Ueda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection internal combustion engine with sub-combustion chamber
- Patent number 6,095,111
- Issue date Aug 1, 2000
- Honda Giken Kogyo Kabushiki Kaisha
- Minoru Ueda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel mixture valve and method of determining magnetic force of...
- Patent number 5,983,865
- Issue date Nov 16, 1999
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark ignition two-cycle internal combustion engine with sub-combus...
- Patent number 5,950,592
- Issue date Sep 14, 1999
- Honda Giken Kogyo Kabushiki Kaisha
- Yoshihiro Takada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve actuating mechanism for internal combustion mechanism
- Patent number 4,898,131
- Issue date Feb 6, 1990
- Honda Giken Kogyo K.K.
- Makoto Sanada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES