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Kunio Maruyama
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Nagano-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device
Patent number
8,780,025
Issue date
Jul 15, 2014
Japan Display West Inc.
Toshinori Uehara
G02 - OPTICS
Information
Patent Grant
Color filter substrate manufacturing method
Patent number
7,542,111
Issue date
Jun 2, 2009
Seiko Epson Corporation
Satoru Katagami
G02 - OPTICS
Information
Patent Grant
Color filter substrate, manufacturing method thereof, displaying de...
Patent number
7,233,373
Issue date
Jun 19, 2007
Seiko Epson Corporation
Satoru Katagami
G02 - OPTICS
Information
Patent Grant
Color filter substrate and manufacturing method therefor, electro-o...
Patent number
7,075,599
Issue date
Jul 11, 2006
Seiko Epson Corporation
Satoru Katagami
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Display device
Publication number
20090009448
Publication date
Jan 8, 2009
EPSON IMAGING DEVICES CORPORATION
Toshinori Uehara
G02 - OPTICS
Information
Patent Application
Color filter substrate manufacturing method
Publication number
20070029566
Publication date
Feb 8, 2007
SEIKO EPSON CORPORATION
Satoru Katagami
G02 - OPTICS
Information
Patent Application
Color filter substrate manufacturing method
Publication number
20060211164
Publication date
Sep 21, 2006
Seiko Epson Corporation
Satoru Katagami
G02 - OPTICS
Information
Patent Application
Color filter substrate and manufacturing method therefor, electro-o...
Publication number
20050078244
Publication date
Apr 14, 2005
SEIKO EPSON CORPORATION
Satoru Katagami
G02 - OPTICS
Information
Patent Application
Color filter substrate, manufacturing method thereof, electro-optic...
Publication number
20050064305
Publication date
Mar 24, 2005
SEIKO EPSON CORPORATION
Satoru Katagami
G02 - OPTICS
Information
Patent Application
Color filter substrate and manufacturing method therefor, electro-o...
Publication number
20050064306
Publication date
Mar 24, 2005
SEIKO EPSON CORPORATION
Satoru Katagami
G02 - OPTICS
Information
Patent Application
Color filter substrate, manufacturing method thereof, displaying de...
Publication number
20050057712
Publication date
Mar 17, 2005
Seiko Epson Corporation
Satoru Katagami
G02 - OPTICS