Hideaki Yamauchi

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure fuel pump
- Patent number 9,759,173
- Issue date Sep 12, 2017
- Hitachi Automotive Systems, Ltd.
- Minoru Hashida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid pressure pulsation damper mechanism and high-pressure fuel pu...
- Patent number 8,366,421
- Issue date Feb 5, 2013
- Hitachi, Ltd.
- Akihiro Munakata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Seal mechanism and fuel pump provided therewith
- Patent number 6,783,130
- Issue date Aug 31, 2004
- Hitachi, Ltd.
- Minoru Hashida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
High-Pressure Fuel Pump
- Publication number 20150233332
- Publication date Aug 20, 2015
- Hitachi Automotive Systems, Ltd.
- Minoru HASHIDA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Pump
- Publication number 20120199103
- Publication date Aug 9, 2012
- Hitachi Automotive Systems Ltd
- Minoru Hashida
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fluid Pressure Pulsation Damper Mechanism and High-Pressure Fuel Pu...
- Publication number 20080289713
- Publication date Nov 27, 2008
- Hitachi, Ltd
- Akihiro Munakata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Seal mechanism and fuel pump provided therewith
- Publication number 20030006564
- Publication date Jan 9, 2003
- Minoru Hashida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...