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Koichi Ohata
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Kariya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel injection valve
Patent number
6,698,666
Issue date
Mar 2, 2004
Denso Corporation
Koichi Ohata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Solenoid valve and fuel injector using same
Patent number
6,648,248
Issue date
Nov 18, 2003
Denso Corporation
Naofumi Adachi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP
Publication number
20130306033
Publication date
Nov 21, 2013
NIPPON SOKEN, INC.
Takehiko Kato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel injection valve
Publication number
20030052202
Publication date
Mar 20, 2003
Koichi Ohata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Solenoid valve and fuel injector using same
Publication number
20020020769
Publication date
Feb 21, 2002
Naofumi Adachi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC