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Kouhei Yamada
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Oobu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas sensor equipped with cover assembly designed to minimize splash...
Patent number
7,901,556
Issue date
Mar 8, 2011
Denso Corporation
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor
Patent number
7,708,869
Issue date
May 4, 2010
Denso Corporation
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Method of confirming reception of drops of water and powder used fo...
Patent number
7,631,535
Issue date
Dec 15, 2009
Denso Corporation
Motoaki Satoh
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor with increased water-incursion resistance and method of...
Patent number
7,559,229
Issue date
Jul 14, 2009
Denso Corporation
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Air-fuel ratio control system and gas sensor for engines
Patent number
6,210,641
Issue date
Apr 3, 2001
Denso Corporation
Jun Yamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
GAS SENSOR
Publication number
20090020425
Publication date
Jan 22, 2009
DENSO CORPORATION
Kouhei YAMADA
G01 - MEASURING TESTING
Information
Patent Application
SUPPORTING MEMBER FOR GAS SENSOR
Publication number
20080209984
Publication date
Sep 4, 2008
DENSO CORPORATION
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor
Publication number
20080073209
Publication date
Mar 27, 2008
DENSO CORPORATION
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor with increased water-incursion resistance and method of...
Publication number
20080016948
Publication date
Jan 24, 2008
DENSO CORPORATION
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor equipped with cover assembly designed to minimize splash...
Publication number
20070251823
Publication date
Nov 1, 2007
DENSO CORPORATION
Kouhei Yamada
G01 - MEASURING TESTING
Information
Patent Application
Method of confirming reception of drops of water and powder used fo...
Publication number
20070169534
Publication date
Jul 26, 2007
DENSO CORPORATION
Motoaki Satoh
G01 - MEASURING TESTING