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Takehiro Watarai
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas sensor element
Patent number
10,379,077
Issue date
Aug 13, 2019
Denso Corporation
Makoto Ito
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor element and method of detecting concentration of target...
Patent number
8,715,474
Issue date
May 6, 2014
Denso Corporation
Keigo Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Glow plug with combustion pressure sensor
Patent number
7,905,209
Issue date
Mar 15, 2011
Denso Corporation
Tsunetoshi Goto
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion pressure sensor
Patent number
7,624,620
Issue date
Dec 1, 2009
Denso Corporation
Yoshinobu Hirose
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion pressure sensor
Patent number
7,555,932
Issue date
Jul 7, 2009
Denso Corporation
Yoshinobu Hirose
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion pressure sensor designed to ensure stability of output c...
Patent number
6,973,820
Issue date
Dec 13, 2005
Denso Corporation
Takehiro Watarai
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Angular rate sensor and method of improving output characteristic t...
Patent number
6,415,643
Issue date
Jul 9, 2002
Denso Corporation
Takehiro Watarai
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor and diagnosis system for this sensor
Patent number
6,282,957
Issue date
Sep 4, 2001
Denso Corporation
Katsuhide Akimoto
G01 - MEASURING TESTING
Information
Patent Grant
Angular rate sensor and method of improving output characteristic t...
Patent number
6,223,597
Issue date
May 1, 2001
Denso Corporation
Takehiro Watarai
G01 - MEASURING TESTING
Information
Patent Grant
Structure of angular rate sensor
Patent number
6,182,508
Issue date
Feb 6, 2001
Denso Corporation
Yoshinobu Takeuchi
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor and diagnosis system for this sensor
Patent number
6,167,744
Issue date
Jan 2, 2001
Denso Corporation
Katsuhide Akimoto
G01 - MEASURING TESTING
Information
Patent Grant
Structure of angular rate sensor for minimizing output noise
Patent number
6,151,965
Issue date
Nov 28, 2000
Denso Corporation
Takehiro Watarai
G01 - MEASURING TESTING
Information
Patent Grant
Angular rate sensor and method of improving output characteristic t...
Patent number
6,101,878
Issue date
Aug 15, 2000
Denso Corporation
Takehiro Watarai
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor, related method for manufacturing the senso...
Patent number
5,987,987
Issue date
Nov 23, 1999
Denso Corporation
Takehiro Watarai
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor
Patent number
5,719,460
Issue date
Feb 17, 1998
Nippondenso Co., Ltd.
Takehiro Watarai
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
GAS SENSOR ELEMENT
Publication number
20170343505
Publication date
Nov 30, 2017
Denso Corporation
Makoto ITO
G01 - MEASURING TESTING
Information
Patent Application
GAS SENSOR ELEMENT AND METHOD OF DETECTING CONCENTRATION OF TARGET...
Publication number
20120228154
Publication date
Sep 13, 2012
DENSO CORPORATION
Keigo MIZUTANI
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE MATTER DETECTION SENSOR
Publication number
20120103057
Publication date
May 3, 2012
DENSO CORPORATION
Takehito KIMATA
G01 - MEASURING TESTING
Information
Patent Application
COMBUSTION PRESSURE SENSOR FOR INTERNAL COMBUSTION ENGINE
Publication number
20090126472
Publication date
May 21, 2009
DENSO CORPORATION
Yoshinobu Hirose
G01 - MEASURING TESTING
Information
Patent Application
GLOW PLUG WITH COMBUSTION PRESSURE SENSOR
Publication number
20090056660
Publication date
Mar 5, 2009
DENSO CORPORATION
Tsunetoshi GOTO
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion pressure sensor
Publication number
20080223139
Publication date
Sep 18, 2008
DENSO CORPORATION
Yoshinobu Hirose
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion pressure sensor
Publication number
20070289370
Publication date
Dec 20, 2007
DENSO CORPORATION
Yoshinobu Hirose
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion pressure sensor
Publication number
20070245806
Publication date
Oct 25, 2007
DENSO CORPORATION
Yoshinobu Hirose
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion pressure sensor designed to ensure stability of output c...
Publication number
20040261502
Publication date
Dec 30, 2004
DENSO CORPORATION
Takehiro Watarai
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Angular rate sensor and method of improving output characteristic t...
Publication number
20010010169
Publication date
Aug 2, 2001
DENSO Corporation
Takehiro Watarai
G01 - MEASURING TESTING