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Jun Kubo
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Hitachinaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Exhaust gas recirculation system
Patent number
7,681,560
Issue date
Mar 23, 2010
Hitachi, Ltd.
Shiro Yamaoka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermal type flow meter including a secondary heating device to sup...
Patent number
7,587,938
Issue date
Sep 15, 2009
Hitachi, Ltd.
Noboru Tokuyasu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Pressure Sensor Apparatus
Publication number
20130340514
Publication date
Dec 26, 2013
Miho Tobita
G01 - MEASURING TESTING
Information
Patent Application
Exhaust Gas Recirculation System
Publication number
20080178853
Publication date
Jul 31, 2008
Hitach, Ltd.
Shiro YAMAOKA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Thermal gas-flow measuring instrument
Publication number
20070220968
Publication date
Sep 27, 2007
Noboru Tokuyasu
G01 - MEASURING TESTING