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Tsutomu Fujii
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell
Patent number
11,108,055
Issue date
Aug 31, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoko Kasai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell catalyst layer, membrane electrode assembly, and fuel cell
Patent number
11,011,769
Issue date
May 18, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Motohiro Sakata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Assembly, fuel cell using same, and method of disassembling same
Patent number
10,637,076
Issue date
Apr 28, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tsutomu Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
8,552,550
Issue date
Oct 8, 2013
Panasonic Corporation
Junichi Shimada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical information recording medium and method for manufacturing o...
Patent number
8,001,559
Issue date
Aug 16, 2011
Panasonic Corporation
Kazuya Hisada
G11 - INFORMATION STORAGE
Information
Patent Grant
Front panel for plasma display panel and method for producing the same
Patent number
7,723,919
Issue date
May 25, 2010
Panasonic Corporation
Mitsuo Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for designing semiconductor integrated circuits having air g...
Patent number
7,698,671
Issue date
Apr 13, 2010
Panasonic Corporation
Tsutomu Fujii
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR CONTROLLING POWER GENERATION SYSTEM, CONTROL APPARATUS,...
Publication number
20230411657
Publication date
Dec 21, 2023
Panasonic Intellectual Property Management Co., Ltd.
TSUTOMU FUJII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL MODULE, FUEL CELL STACK, AND MANUFACTURING METHOD OF FUEL...
Publication number
20210336279
Publication date
Oct 28, 2021
Panasonic Intellectual Property Management Co., Ltd.
Tsutomu FUJII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL
Publication number
20190198906
Publication date
Jun 27, 2019
Panasonic Intellectual Property Management Co., Ltd.
Motohiro SAKATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL
Publication number
20190115602
Publication date
Apr 18, 2019
Panasonic Intellectual Property Management Co., Ltd.
YOKO KASAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASSEMBLY, FUEL CELL USING SAME, AND METHOD OF DISASSEMBLING SAME
Publication number
20160359177
Publication date
Dec 8, 2016
Panasonic Intellectual Property Management Co., Ltd.
TSUTOMU FUJII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20120139101
Publication date
Jun 7, 2012
PANASONIC CORPORATION
JUNICHI SHIMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING MULTILAYER OPTICAL RECORDING MEDIUM
Publication number
20090188615
Publication date
Jul 30, 2009
Kazuhiro Hayashi
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING O...
Publication number
20090046567
Publication date
Feb 19, 2009
Kazuya Hisada
G11 - INFORMATION STORAGE
Information
Patent Application
FRONT PANEL FOR PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING THE S...
Publication number
20080290800
Publication date
Nov 27, 2008
Mitsuo Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRING STRUCTURE OF SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND ME...
Publication number
20080197449
Publication date
Aug 21, 2008
Takayuki ARAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND PROGRAM FOR DESIGNING SEMICONDUCTOR INTEGRATED CIRCUIT,...
Publication number
20080120583
Publication date
May 22, 2008
Tsutomu Fujii
G06 - COMPUTING CALCULATING COUNTING