Motoharu Obika

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bipolar battery
- Patent number 9,203,073
- Issue date Dec 1, 2015
- Nissan Motor Co., Ltd.
- Motoharu Obika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar secondary battery and method for producing the same
- Patent number 8,852,785
- Issue date Oct 7, 2014
- Nissan Motor Co., Ltd.
- Kenji Hosaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Bipolar secondary battery with seal members
- Patent number 8,741,477
- Issue date Jun 3, 2014
- Nissan Motor Co., Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Bipolar second battery with terminal plate including current suppre...
- Patent number 8,715,861
- Issue date May 6, 2014
- Nissan Motor Co., Ltd.
- Sohei Suga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing sealing structure of bipolar battery, method of...
- Patent number 8,691,431
- Issue date Apr 8, 2014
- Nissan Motor Co., Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell stack
- Patent number 8,663,856
- Issue date Mar 4, 2014
- Nissan Motor Co., Ltd.
- Fumio Kagami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sealing structure for fuel cell
- Patent number 8,497,046
- Issue date Jul 30, 2013
- Nissan Motor Co., Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Seal structure adopted in membrane electrode assembly for fuel cell
- Patent number 8,283,087
- Issue date Oct 9, 2012
- Nissan Motor Co., Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell stack and method of producing its separator plates
- Patent number 8,263,289
- Issue date Sep 11, 2012
- Nissan Motor Co., Ltd.
- Atsushi Miyazawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fuel cell stack and method for making the same
- Patent number 8,173,320
- Issue date May 8, 2012
- Nissan Motor Co., Ltd.
- Koshi Takata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell, fuel cell stack and method of manufacturing the same
- Patent number 8,092,951
- Issue date Jan 10, 2012
- Nissan Motor Co., Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE STRUCTURE, METHOD FOR PRODUCING SAME, AND BIPOLAR BATTERY
- Publication number 20130236779
- Publication date Sep 12, 2013
- NISSAN MOTORS CO., LTD.
- Kazuki Miyatake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR BATTERY
- Publication number 20130122333
- Publication date May 16, 2013
- NISSAN MOTOR CO., LTD.
- Motoharu Obika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING SEALING STRUCTURE OF BIPOLAR BATTERY, METHOD OF...
- Publication number 20120171567
- Publication date Jul 5, 2012
- NISSAN MOTOR CO., LTD.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BIPOLAR SECONDARY BATTERY
- Publication number 20120070715
- Publication date Mar 22, 2012
- NISSAN MOTOR CO., LTD.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BIPOLAR SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME
- Publication number 20110294007
- Publication date Dec 1, 2011
- Kenji Hosaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BIPOLAR SECONDARY BATTERY, BATTERY PACK, AND VEHICLE EQUIPPED WITH...
- Publication number 20110183166
- Publication date Jul 28, 2011
- NISSAN MOTOR CO., LTD.
- Sohei Suga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20110008690
- Publication date Jan 13, 2011
- NISSAN MOTOR CO., LTD.
- Fumio Kagami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEAL STRUCTURE ADOPTED IN MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL
- Publication number 20110003232
- Publication date Jan 6, 2011
- Nissan Motor Co. Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Sealing Structure for Fuel Cell
- Publication number 20090280375
- Publication date Nov 12, 2009
- NISSAN MOTOR CO., LTD.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL, FUEL CELL STACK AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090117431
- Publication date May 7, 2009
- Nissan Motor Co., Ltd.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK AND METHOD OF PRODUCING ITS SEPARATOR PLATES
- Publication number 20090092872
- Publication date Apr 9, 2009
- NISSAN MOTOR CO., LTD.
- Atsushi Miyazawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FUEL CELL STACK AND METHOD FOR MAKING THE SAME
- Publication number 20090053571
- Publication date Feb 26, 2009
- Nissan Motor Co., Ltd.
- Koshi Takata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell Stack and Related Method
- Publication number 20070207358
- Publication date Sep 6, 2007
- NISSAN MOTOR CO., LTD.
- Motoharu Obika
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Motoharu Obika

Person

Patents Grantslast 30 patents

Bipolar battery

Bipolar secondary battery and method for producing the same

Bipolar secondary battery with seal members

Bipolar second battery with terminal plate including current suppre...

Method of producing sealing structure of bipolar battery, method of...

Fuel cell stack

Sealing structure for fuel cell

Seal structure adopted in membrane electrode assembly for fuel cell

Fuel cell stack and method of producing its separator plates

Fuel cell stack and method for making the same

Fuel cell, fuel cell stack and method of manufacturing the same

Patents Applicationslast 30 patents

ELECTRODE STRUCTURE, METHOD FOR PRODUCING SAME, AND BIPOLAR BATTERY

BIPOLAR BATTERY

METHOD OF PRODUCING SEALING STRUCTURE OF BIPOLAR BATTERY, METHOD OF...

BIPOLAR SECONDARY BATTERY

BIPOLAR SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME

BIPOLAR SECONDARY BATTERY, BATTERY PACK, AND VEHICLE EQUIPPED WITH...

FUEL CELL STACK

SEAL STRUCTURE ADOPTED IN MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL

Sealing Structure for Fuel Cell

FUEL CELL, FUEL CELL STACK AND METHOD OF MANUFACTURING THE SAME

FUEL CELL STACK AND METHOD OF PRODUCING ITS SEPARATOR PLATES

FUEL CELL STACK AND METHOD FOR MAKING THE SAME

Fuel Cell Stack and Related Method