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Takuya Shiraishi
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West Bloomfield, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for attenuating fuel pump noise in a direct in...
Patent number
RE43864
Issue date
Dec 18, 2012
Hitachi, Ltd.
Atsushi Watanabe
123 - Internal-combustion engines
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Patent Grant
Fuel pump control for a direct injection internal combustion engine
Patent number
7,552,720
Issue date
Jun 30, 2009
Hitachi, Ltd.
Jonathan Borg
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and apparatus for attenuating fuel pump noise in a direct in...
Patent number
7,406,946
Issue date
Aug 5, 2008
Hitachi, Ltd.
Atsushi Watanabe
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
FUEL PUMP CONTROL FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE
Publication number
20090126688
Publication date
May 21, 2009
Hitachi, Ltd
Jonathan Borg
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...