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Eigo Kubota
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device and electronic apparatus with antireflection function
Patent number
9,935,296
Issue date
Apr 3, 2018
Sony Corporation
Eigo Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight unit and liquid crystal display device
Patent number
7,738,053
Issue date
Jun 15, 2010
Sony Corporation
Eigo Kubota
G02 - OPTICS
Information
Patent Grant
Fuel cell, power supply method using fuel cell, function card, fuel...
Patent number
7,232,623
Issue date
Jun 19, 2007
Sony Corporation
Tetsuya Yoshioka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL, DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLA...
Publication number
20170077436
Publication date
Mar 16, 2017
SONY CORPORATION
JIANGLIN YUE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20160197310
Publication date
Jul 7, 2016
SONY CORPORATION
Eigo KUBOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Backlight unit and liquid crystal display device
Publication number
20080049168
Publication date
Feb 28, 2008
SONY CORPORATION
Eigo Kubota
G02 - OPTICS
Information
Patent Application
FUEL CELL, POWER SUPPLY METHOD USING FUEL CELL, FUNCTION CARD, FUEL...
Publication number
20070172711
Publication date
Jul 26, 2007
SONY CORPORATION
Tetsuya Yoshioka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Fuel cell system, power generation method of fuel cell system, and...
Publication number
20070042246
Publication date
Feb 22, 2007
Eigo Kubota
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Hydrogen gas humidity control apparatus, fuel cell, hydrogen gas hu...
Publication number
20060115696
Publication date
Jun 1, 2006
Chiaki Kanai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell, power supply method using fuel cell, function card, fuel...
Publication number
20030012999
Publication date
Jan 16, 2003
Tetsuya Yoshioka
G06 - COMPUTING CALCULATING COUNTING