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MASAHIRO SHIBATA
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KARIYA-CITY, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Multilayered air-fuel ratio sensor
Patent number
7,824,531
Issue date
Nov 2, 2010
Denso Corporation
Tomio Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
Composite gas sensor
Patent number
6,332,965
Issue date
Dec 25, 2001
Denso Corporation
Tomio Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
Multilayered air-fuel ratio sensing element
Patent number
6,258,233
Issue date
Jul 10, 2001
Denso Corporation
Tomio Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
NOx sensor and manufacturing method of the same
Patent number
6,110,348
Issue date
Aug 29, 2000
Denso Corporation
Tomio Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
Air fuel ratio control apparatus having air-fuel ratio control poin...
Patent number
6,055,972
Issue date
May 2, 2000
Denso Corporation
Masaya Fujimoto
G01 - MEASURING TESTING
Information
Patent Grant
Gas concentration detector
Patent number
5,830,339
Issue date
Nov 3, 1998
Denso Corporation
Isao Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Air-fuel ratio sensor
Patent number
5,787,866
Issue date
Aug 4, 1998
Denso Corporation
Tomio Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
Oxygen concentration sensor element
Patent number
5,685,964
Issue date
Nov 11, 1997
Nippondenso Co., Ltd.
Isao Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Air-fuel ratio detecting device
Patent number
5,676,811
Issue date
Oct 14, 1997
Nippondenso Co., Ltd.
Daisuke Makino
G01 - MEASURING TESTING
Information
Patent Grant
Oxygen concentration detector
Patent number
5,593,558
Issue date
Jan 14, 1997
Nippondenso Co., Ltd.
Hiroshi Sugino
G01 - MEASURING TESTING
Information
Patent Grant
Oxygen sensor
Patent number
5,393,397
Issue date
Feb 28, 1995
Nippondenso Co., Ltd.
Tomoji Fukaya
G01 - MEASURING TESTING
Information
Patent Grant
Oxygen concentration sensor
Patent number
5,298,147
Issue date
Mar 29, 1994
Nippondenso Co., Ltd.
Makoto Nakae
G01 - MEASURING TESTING
Information
Patent Grant
Oxygen concentration detector
Patent number
5,238,549
Issue date
Aug 24, 1993
Nippondenso Co., Ltd.
Daisuke Makino
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for determining the oxygen content in gases
Patent number
4,642,174
Issue date
Feb 10, 1987
Nippondenso Co., Ltd.
Masahiro Shibata
G01 - MEASURING TESTING
Information
Patent Grant
Oxygen concentration-sensing device and the method of producing the...
Patent number
4,476,008
Issue date
Oct 9, 1984
Nippondenso Co., Ltd.
Hiromi Sano
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Composite gas sensor
Publication number
20020038761
Publication date
Apr 4, 2002
Tomio Sugiyama
G01 - MEASURING TESTING
Information
Patent Application
MULTILAYERED AIR-FUEL RATIO SENSOR
Publication number
20010047937
Publication date
Dec 6, 2001
TOMIO SUGIYAMA
G01 - MEASURING TESTING