Akito KAWASUMI

Person

Susono-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing unit fuel cell which prevents exposure and...
- Patent number 10,615,431
- Issue date Apr 7, 2020
- Toyota Jidosha Kabushiki Kaisha
- Akito Kawasumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell and manufacturing method for fuel cell
- Patent number 10,270,107
- Issue date Apr 23, 2019
- Toyota Jidosha Kabushiki Kaisha
- Akito Kawasumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Single fuel cell and method of manufacturing single fuel cell
- Patent number 9,831,504
- Issue date Nov 28, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kotaro Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method and manufacturing apparatus for gas diffusion...
- Patent number 9,570,758
- Issue date Feb 14, 2017
- Nippon Soken, Inc.
- Yuichi Gomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of fuel cell, fuel cell and fuel cell system
- Patent number 9,490,493
- Issue date Nov 8, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shuya Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell, and method of manufacturing a fuel cell
- Patent number 8,877,406
- Issue date Nov 4, 2014
- Toyota Jidosha Kabushiki Kaisha
- Hiroo Yoshikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electroluminescent lamp and method for manufacturing the same
- Patent number 6,835,112
- Issue date Dec 28, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koji Tanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electroluminescent lamp having luminescent layer with phosphor part...
- Patent number 6,831,411
- Issue date Dec 14, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koji Tanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL
- Publication number 20220271314
- Publication date Aug 25, 2022
- Toyota Jidosha Kabushiki Kaisha
- Akito KAWASUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL AND MANUFACTURING METHOD FOR FUEL CELL
- Publication number 20170162882
- Publication date Jun 8, 2017
- Toyota Jidosha Kabushiki Kaisha
- Akito KAWASUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE FUEL CELL AND METHOD OF MANUFACTURING SINGLE FUEL CELL
- Publication number 20160260989
- Publication date Sep 8, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kotaro IKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING UNIT FUEL CELL
- Publication number 20160104909
- Publication date Apr 14, 2016
- Toyota Jidosha Kabushiki Kaisha
- Akito KAWASUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF FUEL CELL, FUEL CELL AND FUEL CELL SYSTEM
- Publication number 20150221966
- Publication date Aug 6, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shuya Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL MODULE AND FUEL CELL STACK
- Publication number 20140045101
- Publication date Feb 13, 2014
- TOYOTA JIDOSHI KABUSHIKI KAISHA
- Kenji Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL, AND METHOD OF MANUFACTURING A FUEL CELL
- Publication number 20130089808
- Publication date Apr 11, 2013
- Toyota Jidosha Kabushiki Kaisha
- Hiroo Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR GAS DIFFUSION...
- Publication number 20130059226
- Publication date Mar 7, 2013
- Toyota Jidosha Kabushiki Kaisha
- Yuichi Gomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL MODULE AND FUEL CELL STACK
- Publication number 20110229790
- Publication date Sep 22, 2011
- Kenji SATO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Input device and mobile phone using the same
- Publication number 20060044279
- Publication date Mar 2, 2006
- Tetsutaro Nasu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electroluminescent lamp and method for manufacturing the same
- Publication number 20040027064
- Publication date Feb 12, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koji Tanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electroluminescent lamp and method for manufacturing the same
- Publication number 20020145383
- Publication date Oct 10, 2002
- Koji Tanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Akito KAWASUMI

Person

Patents Grantslast 30 patents

Method of manufacturing unit fuel cell which prevents exposure and...

Fuel cell and manufacturing method for fuel cell

Single fuel cell and method of manufacturing single fuel cell

Manufacturing method and manufacturing apparatus for gas diffusion...

Manufacturing method of fuel cell, fuel cell and fuel cell system

Fuel cell, and method of manufacturing a fuel cell

Electroluminescent lamp and method for manufacturing the same

Electroluminescent lamp having luminescent layer with phosphor part...

Patents Applicationslast 30 patents

FUEL CELL

FUEL CELL AND MANUFACTURING METHOD FOR FUEL CELL

SINGLE FUEL CELL AND METHOD OF MANUFACTURING SINGLE FUEL CELL

METHOD OF MANUFACTURING UNIT FUEL CELL

MANUFACTURING METHOD OF FUEL CELL, FUEL CELL AND FUEL CELL SYSTEM

FUEL CELL MODULE AND FUEL CELL STACK

FUEL CELL, AND METHOD OF MANUFACTURING A FUEL CELL

MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR GAS DIFFUSION...

FUEL CELL MODULE AND FUEL CELL STACK

Input device and mobile phone using the same

Electroluminescent lamp and method for manufacturing the same

Electroluminescent lamp and method for manufacturing the same