Akio Tanaka

Person

Toyohashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas sensor element
- Patent number 7,867,370
- Issue date Jan 11, 2011
- DENSO CORPORATION
- Nobuyuki Tsuji
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensing element
- Patent number 7,316,767
- Issue date Jan 8, 2008
- DENSO CORPORATION
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen concentration detector
- Patent number 6,951,601
- Issue date Oct 4, 2005
- Denso Corporation
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Compound layered type of sensing device for multiple measurement
- Patent number 6,805,782
- Issue date Oct 19, 2004
- Denso Corporation
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Power supply control system for heater used in gas sensor
- Patent number 6,720,534
- Issue date Apr 13, 2004
- Denso Corporation
- Satoshi Hada
- G01 - MEASURING TESTING
Information Patent Grant
NOx gas detecting apparatus
- Patent number 6,607,643
- Issue date Aug 19, 2003
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hideaki Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Multilayered gas sensing element employable in an exhaust system of...
- Patent number 6,589,409
- Issue date Jul 8, 2003
- Denso Corporation
- Akira Miyashita
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 6,338,782
- Issue date Jan 15, 2002
- Denso Corporation
- Shinichiro Imamura
- 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
Gas sensing element and a method for measuring a specific gas conce...
- Patent number 6,205,843
- Issue date Mar 27, 2001
- Denso Corporation
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Air-fuel ratio sensor
- Patent number 5,935,399
- Issue date Aug 10, 1999
- Denso Corporation
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor element
- Patent number 5,716,507
- Issue date Feb 10, 1998
- Nippondenso Co., Ltd.
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Tire pressure detecting apparatus for vehicle
- Patent number 5,260,683
- Issue date Nov 9, 1993
- Nippondenso Co., Ltd.
- Akio Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steering torque detecting device
- Patent number 5,195,383
- Issue date Mar 23, 1993
- Nippondenso Co., Ltd.
- Akio Tanaka
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS SENSOR ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20090084673
- Publication date Apr 2, 2009
- Denso Corporation
- Itsuhei Ogata
- B32 - LAYERED PRODUCTS
Information Patent Application
GAS SENSING ELEMENT WITH INCREASED MECHANICAL STRENGTH
- Publication number 20090000352
- Publication date Jan 1, 2009
- NIPPON SOKEN, INC.
- Kazuhiko Koike
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF ADJUSTING FIRING PROFILE OF ALUMINA MATERIAL AND METHOD O...
- Publication number 20080277043
- Publication date Nov 13, 2008
- NIPPON SOKEN, INC.
- Eturo Yasuda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Gas sensor element
- Publication number 20070151851
- Publication date Jul 5, 2007
- DENSO CORPORATION
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Gas sensor element
- Publication number 20070144905
- Publication date Jun 28, 2007
- DENSO CORPORATION
- Nobuyuki Tsuji
- G01 - MEASURING TESTING
Information Patent Application
Gas sensing element and its manufacturing method
- Publication number 20050263396
- Publication date Dec 1, 2005
- DENSO CORPORATION
- Susumu Naito
- G01 - MEASURING TESTING
Information Patent Application
NOx sensing cell, manufacturing method for the NOx sensing cell, an...
- Publication number 20050061670
- Publication date Mar 24, 2005
- DENSO CORPORATION
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Gas sensing element
- Publication number 20040069629
- Publication date Apr 15, 2004
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Multilayer gas sensing element
- Publication number 20040069630
- Publication date Apr 15, 2004
- DENSO CORPORATION
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Power supply control system for heater used in gas sensor
- Publication number 20020179594
- Publication date Dec 5, 2002
- Satoshi Hada
- G01 - MEASURING TESTING
Information Patent Application
Structure of gas sensor element designed to minimize error of senso...
- Publication number 20020104758
- Publication date Aug 8, 2002
- DENSO CORPORATION
- Keigo Mizutani
- G01 - MEASURING TESTING
Information Patent Application
Composite gas sensor
- Publication number 20020038761
- Publication date Apr 4, 2002
- Tomio Sugiyama
- G01 - MEASURING TESTING
Information Patent Application
Compound layered type of sensing device for multiple measurement
- Publication number 20010025788
- Publication date Oct 4, 2001
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Multilayered gas sensing element employable in an exhaust system of...
- Publication number 20010025789
- Publication date Oct 4, 2001
- Akira Miyashita
- G01 - MEASURING TESTING
Information Patent Application
NOx gas detecting apparatus
- Publication number 20010023823
- Publication date Sep 27, 2001
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hideaki Takahashi
- G01 - MEASURING TESTING

Akio Tanaka

Person

Patents Grantslast 30 patents

Gas sensor element

Gas sensing element

Oxygen concentration detector

Compound layered type of sensing device for multiple measurement

Power supply control system for heater used in gas sensor

NOx gas detecting apparatus

Multilayered gas sensing element employable in an exhaust system of...

Gas sensor

Composite gas sensor

Gas sensing element and a method for measuring a specific gas conce...

Air-fuel ratio sensor

Oxygen sensor element

Tire pressure detecting apparatus for vehicle

Steering torque detecting device

Patents Applicationslast 30 patents

GAS SENSOR ELEMENT AND METHOD FOR MANUFACTURING SAME

GAS SENSING ELEMENT WITH INCREASED MECHANICAL STRENGTH

METHOD OF ADJUSTING FIRING PROFILE OF ALUMINA MATERIAL AND METHOD O...

Gas sensor element

Gas sensor element

Gas sensing element and its manufacturing method

NOx sensing cell, manufacturing method for the NOx sensing cell, an...

Gas sensing element

Multilayer gas sensing element

Power supply control system for heater used in gas sensor

Structure of gas sensor element designed to minimize error of senso...

Composite gas sensor

Compound layered type of sensing device for multiple measurement

Multilayered gas sensing element employable in an exhaust system of...

NOx gas detecting apparatus