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Chihiro Tanaka
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Matsumoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
7,701,533
Issue date
Apr 20, 2010
Epson Imaging Devices Corporation
Kazu Kobayashi
G02 - OPTICS
Information
Patent Grant
Substrate for electrooptic device and method of manufacturing the s...
Patent number
7,630,115
Issue date
Dec 8, 2009
Seiko Epson Corporation
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal device and electronic apparatus provided with the same
Patent number
7,554,632
Issue date
Jun 30, 2009
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Electrical wiring structure, manufacturing method thereof, electro-...
Patent number
7,371,972
Issue date
May 13, 2008
Seiko Epson Corporation
Satoshi Taguchi
G02 - OPTICS
Information
Patent Grant
Liquid crystal device and electronic apparatus provided with the same
Patent number
7,295,269
Issue date
Nov 13, 2007
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Substrate for electrooptic device and method of manufacturing the s...
Patent number
7,196,832
Issue date
Mar 27, 2007
Seiko Epson Corporation
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal panel, liquid crystal device, and electronic apparatus
Patent number
7,187,426
Issue date
Mar 6, 2007
Seiko Epson Corporation
Hideki Kaneko
G02 - OPTICS
Information
Patent Grant
Liquid crystal device and electronic apparatus provided with the same
Patent number
7,161,646
Issue date
Jan 9, 2007
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Color-filter substrate assembly, method for manufacturing the color...
Patent number
7,102,709
Issue date
Sep 5, 2006
Seiko Epson Corporation
Tomoyuki Nakano
G02 - OPTICS
Information
Patent Grant
Electrooptic device, method of manufacturing the same, and electron...
Patent number
7,088,417
Issue date
Aug 8, 2006
Seiko Epson Corporation
Motohiro Kamijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate for electrooptic device and method of manufacturing the s...
Patent number
7,034,976
Issue date
Apr 25, 2006
Seiko Epson Corporation
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Substrate for electrooptic device and method of manufacturing the s...
Patent number
6,987,596
Issue date
Jan 17, 2006
Seiko Epson Corporation
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electrooptic device, method for manufacturing the same, and electro...
Patent number
6,970,225
Issue date
Nov 29, 2005
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
SUBSTRATE FOR A LIQUID CRYSTAL DEVICE, METHOD OF MANUFACTURING A SU...
Patent number
6,919,943
Issue date
Jul 19, 2005
Seiko Epson Corporation
Tadashi Tsuyuki
G02 - OPTICS
Information
Patent Grant
Liquid crystal panel, manufacturing method therefor, and electronic...
Patent number
6,919,948
Issue date
Jul 19, 2005
Seiko Epson Corporation
Hideki Kaneko
G02 - OPTICS
Information
Patent Grant
Liquid crystal device and electronic apparatus provided with the same
Patent number
6,839,105
Issue date
Jan 4, 2005
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Wiring pattern of liquid crystal display, liquid crystal display, a...
Patent number
6,686,985
Issue date
Feb 3, 2004
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
6,661,490
Issue date
Dec 9, 2003
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Liquid-crystal display device and electronic equipment
Patent number
6,614,498
Issue date
Sep 2, 2003
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Information
Patent Grant
Liquid crystal device having opening in reflection film outside pix...
Patent number
6,573,960
Issue date
Jun 3, 2003
Seiko Epson Corporation
Masaki Kobayashi
G02 - OPTICS
Information
Patent Grant
Method for producing liquid crystal device with conductors arranged...
Patent number
6,341,005
Issue date
Jan 22, 2002
Seiko Epson Corporation
Chihiro Tanaka
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Liquid crystal device and electronic apparatus provided with the same
Publication number
20080068542
Publication date
Mar 20, 2008
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
SUBSTRATE FOR ELECTROOPTIC DEVICE AND METHOD OF MANUFACTURING THE S...
Publication number
20070052893
Publication date
Mar 8, 2007
SEIKO EPSON CORPORATION
Yoshihiro OTAGIRI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20070008461
Publication date
Jan 11, 2007
SANYO EPSON IMAGING DEVICES CORPORATION
Kazu KOBAYASHI
G02 - OPTICS
Information
Patent Application
Liquid crystal display device and electronic apparatus
Publication number
20070008463
Publication date
Jan 11, 2007
SANYO EPSON IMAGING DEVICES CORPORATION
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Liquid crystal device and electronic apparatus provided with the same
Publication number
20060164572
Publication date
Jul 27, 2006
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Substrate for electrooptic device and method of manufacturing the s...
Publication number
20060139721
Publication date
Jun 29, 2006
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal device and electronic apparatus
Publication number
20060066766
Publication date
Mar 30, 2006
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Electro-optical device and electronic apparatus
Publication number
20050219450
Publication date
Oct 6, 2005
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Substrate for electrooptic device and method of manufacturing the s...
Publication number
20050162726
Publication date
Jul 28, 2005
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal device and electronic apparatus provided with the same
Publication number
20050099558
Publication date
May 12, 2005
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Electrical wiring structure, manufacturing method thereof, electro-...
Publication number
20040257787
Publication date
Dec 23, 2004
Satoshi Taguchi
G02 - OPTICS
Information
Patent Application
Color-filter substrate assembly, method for manufacturing the color...
Publication number
20040233353
Publication date
Nov 25, 2004
Tomoyuki Nakano
G02 - OPTICS
Information
Patent Application
Substrate for electrooptic device and method of manufacturing the s...
Publication number
20030151791
Publication date
Aug 14, 2003
Yoshihiro Otagiri
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal panel, manufacturing method therefor, and electronic...
Publication number
20030053022
Publication date
Mar 20, 2003
Hideki Kaneko
G02 - OPTICS
Information
Patent Application
Liquid crystal panel, liquid crystal device, and electronic apparatus
Publication number
20030038904
Publication date
Feb 27, 2003
Hideki Kaneko
G02 - OPTICS
Information
Patent Application
Color-filter substrate assembly, method for manufacturing the color...
Publication number
20030030055
Publication date
Feb 13, 2003
Tomoyuki Nakano
G02 - OPTICS
Information
Patent Application
Electrooptic device, method for manufacturing the same, and electro...
Publication number
20020171798
Publication date
Nov 21, 2002
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Electrooptic device, method of manufacturing the same, and electron...
Publication number
20020163611
Publication date
Nov 7, 2002
Motohiro Kamijima
G02 - OPTICS
Information
Patent Application
Substrate for a liquid crystal device, method of manufacturing a su...
Publication number
20020118324
Publication date
Aug 29, 2002
Tadashi Tsuyuki
G02 - OPTICS
Information
Patent Application
Electro-optical device and electronic apparatus
Publication number
20020057410
Publication date
May 16, 2002
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Liquid crystal device and electronic apparatus provided with the same
Publication number
20020047962
Publication date
Apr 25, 2002
Chihiro Tanaka
G02 - OPTICS
Information
Patent Application
Liquid crystal device, its manufacturing method, and electronic app...
Publication number
20010033350
Publication date
Oct 25, 2001
Masaki Kobayashi
G02 - OPTICS