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Kaori Kashio
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid flow rate measurement apparatus
Patent number
7,971,479
Issue date
Jul 5, 2011
Hitachi, Ltd.
Hiroaki Hoshika
G01 - MEASURING TESTING
Information
Patent Grant
Control apparatus of EGR control valve
Patent number
7,866,306
Issue date
Jan 11, 2011
Hitachi, Ltd.
Eiichiro Ohata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermal flow meter, thermal flow meter control method, and sensor e...
Patent number
7,814,785
Issue date
Oct 19, 2010
Hitachi, Ltd.
Yoshihiro Sukegawa
G01 - MEASURING TESTING
Information
Patent Grant
Engine control system and control method thereof
Patent number
7,715,975
Issue date
May 11, 2010
Hitachi, Ltd.
Shiro Yamaoka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Heating resistor-type gas flowmeter
Patent number
7,677,097
Issue date
Mar 16, 2010
Hitachi, Ltd.
Noboru Tokuyasu
G01 - MEASURING TESTING
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
Information
Patent Grant
Thermal type flow sensor having a second control circuit to control...
Patent number
7,565,836
Issue date
Jul 28, 2009
Hitachi, Ltd.
Yoshihiro Sukegawa
G01 - MEASURING TESTING
Information
Patent Grant
Thermal type gas flowmeter
Patent number
7,552,633
Issue date
Jun 30, 2009
Hitachi, Ltd.
Noboru Tokuyasu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Control Apparatus of EGR Control Valve
Publication number
20090223495
Publication date
Sep 10, 2009
Hitachi, Ltd
Eiichiro OHATA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FLUID FLOW RATE MEASUREMENT APPARATUS
Publication number
20090151445
Publication date
Jun 18, 2009
Hitachi, Ltd
Hiroaki Hoshika
G01 - MEASURING TESTING
Information
Patent Application
ENGINE CONTROL SYSTEM AND CONTROL METHOD THEREOF
Publication number
20090143959
Publication date
Jun 4, 2009
Hitachi, Ltd
Shiro YAMAOKA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Thermal Flow Meter, Thermal Flow Meter Control Method, and Sensor E...
Publication number
20090090177
Publication date
Apr 9, 2009
HITACHI, LTD.
Yoshihiro SUKEGAWA
G01 - MEASURING TESTING
Information
Patent Application
GAS FLOWMETER AND ENGINE CONTROL SYSTEM
Publication number
20080295575
Publication date
Dec 4, 2008
Noboru TOKUYASU
G01 - MEASURING TESTING
Information
Patent Application
Thermal Type Gas Flowmeter
Publication number
20080047340
Publication date
Feb 28, 2008
Hitachi, Ltd
Noboru TOKUYASU
G01 - MEASURING TESTING
Information
Patent Application
Thermal Type Flow Sensor
Publication number
20070251315
Publication date
Nov 1, 2007
HITACHI, LTD.
Yoshihiro Sukegawa
G01 - MEASURING TESTING
Information
Patent Application
Thermal gas-flow measuring instrument
Publication number
20070220968
Publication date
Sep 27, 2007
Noboru Tokuyasu
G01 - MEASURING TESTING