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Yuji Fujimori
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Suwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solar cell and solar cell unit
Patent number
RE39445
Issue date
Dec 26, 2006
Seiko Epson Corporation
Yuji Fujimori
257 - Active solid-state devices
Information
Patent Grant
Photoelectric conversion element
Patent number
6,683,244
Issue date
Jan 27, 2004
Seiko Epson Corporation
Yuji Fujimori
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solar cell and solar cell unit
Patent number
6,683,361
Issue date
Jan 27, 2004
Seiko Epson Corporation
Yuji Fujimori
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polarizing apparatus for polarizing instant light having planes of...
Patent number
6,624,859
Issue date
Sep 23, 2003
Seiko Epson Corporation
Jun Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical modulator device, display and electronic apparatus
Patent number
6,094,294
Issue date
Jul 25, 2000
Seiko Epson Corporation
Osamu Yokoyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Light emitting element, light emitting device, and electronic appar...
Publication number
20060194075
Publication date
Aug 31, 2006
SEIKO EPSON CORPORATION
Tsutomu Miyamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of manufacturing photoelectric conversion element, photoelec...
Publication number
20060160265
Publication date
Jul 20, 2006
SEIKO EPSON CORPORATION
Katsuyuki Morii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Photoelectric conversion element
Publication number
20020108649
Publication date
Aug 15, 2002
SEIKO EPSON CORPORATION
Yuji Fujimori
H01 - BASIC ELECTRIC ELEMENTS