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Yoshiharu Ajiki
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Nagano-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Secondary battery and a method for manufacturing the secondary battery
Patent number
9,190,659
Issue date
Nov 17, 2015
Seiko Epson Corporation
Shigeo Kondo
B32 - LAYERED PRODUCTS
Information
Patent Grant
Photoelectric conversion device and electronic equipment
Patent number
9,117,594
Issue date
Aug 25, 2015
Seiko Epson Corporation
Yuji Shinohara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Photoelectric conversion device and electronic equipment
Patent number
8,669,625
Issue date
Mar 11, 2014
Seiko Epson
Yuji Shinohara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery device and electronic apparatus
Patent number
7,976,975
Issue date
Jul 12, 2011
Seiko Epson Corporation
Yoshiharu Ajiki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor device, electro-optic device, and electric device
Patent number
7,723,804
Issue date
May 25, 2010
Seiko Epson Corporation
Yoshiharu Ajiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and booster circuit
Patent number
7,692,478
Issue date
Apr 6, 2010
Seiko Epson Corporation
Yoshiharu Ajiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor device and boost circuit
Patent number
7,612,412
Issue date
Nov 3, 2009
Seiko Epson Corporation
Yoshiharu Ajiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fuel cell and process for the production thereof
Patent number
7,390,588
Issue date
Jun 24, 2008
Seiko Epson Corporation
Shuhei Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor device and boost circuit
Patent number
7,382,022
Issue date
Jun 3, 2008
Seiko Epson Corporation
Yoshiharu Ajiki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND ELECTRONIC EQUIPMENT
Publication number
20140137944
Publication date
May 22, 2014
Shinshu University
Yuji Shinohara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photoelectric conversion device and electronic equipment
Publication number
20120132267
Publication date
May 31, 2012
Shinshu University
Yuji Shinohara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR MANUFACTURING SOLAR CELL
Publication number
20090215219
Publication date
Aug 27, 2009
SEIKO EPSON CORPORATION
Yoshiharu AJIKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Semiconductor device and boost circuit
Publication number
20080230836
Publication date
Sep 25, 2008
SEIKO EPSON CORPORATION
Yoshiharu Ajiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Secondary battery and a method for manufacturing the secondary battery
Publication number
20080070113
Publication date
Mar 20, 2008
SEIKO EPSON CORPORATION
Shigeo Kondo
B32 - LAYERED PRODUCTS
Information
Patent Application
BATTERY DEVICE AND ELECTRONIC APPARATUS
Publication number
20080057355
Publication date
Mar 6, 2008
SEIKO EPSON CORPORATION
Yoshiharu AJIKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEMICONDUCTOR DEVICE, ELECTRO-OPTIC DEVICE, AND ELECTRIC DEVICE
Publication number
20070040193
Publication date
Feb 22, 2007
SEIKO EPSON CORPORATION
Yoshiharu AJIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND BOOSTER CIRCUIT
Publication number
20060290413
Publication date
Dec 28, 2006
SEIKO EPSON CORPORATION
Yoshiharu AJIKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Semiconductor device and boost circuit
Publication number
20060238222
Publication date
Oct 26, 2006
SEIKO EPSON CORPORATION
Yoshiharu Ajiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and boost circuit
Publication number
20060214228
Publication date
Sep 28, 2006
SEIKO EPSON CORPORATION
Yoshiharu Ajiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing a semiconductor device
Publication number
20050032363
Publication date
Feb 10, 2005
Yoshiharu Ajiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System and method for manufacturing a fuel cell
Publication number
20040213902
Publication date
Oct 28, 2004
SEIKO EPSON CORPORATION
Yoshiharu Ajiki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell and process for the production thereof
Publication number
20040209152
Publication date
Oct 21, 2004
SEIKO EPSON CORPORATION
Shuhei Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...