Hirokazu YOKOYAMA

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure fuel pump
- Patent number 10,584,700
- Issue date Mar 10, 2020
- Toyota Jidosha Kabushiki Kaisha
- Takeyuki Yabuuchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel pump
- Patent number 10,066,613
- Issue date Sep 4, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Asayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel pump with discharge control
- Patent number 9,777,719
- Issue date Oct 3, 2017
- Toyota Jidosha Kabushiki Kaisha
- Takashi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump having small initial axial force of a clamping bolt
- Patent number 7,287,967
- Issue date Oct 30, 2007
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Asayama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL PUMP
- Publication number 20170096988
- Publication date Apr 6, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro ASAYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL PUMP
- Publication number 20120207632
- Publication date Aug 16, 2012
- Toyota Jidosha Kabushiki Kaisha
- Takashi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-pressure pump
- Publication number 20030103853
- Publication date Jun 5, 2003
- Kazuhiro Asayama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS