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Hiroshi Horiuchi
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Matsumoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Detection device, sensor device, and electronic device
Patent number
9,222,838
Issue date
Dec 29, 2015
Seiko Epson Corporation
Hiroshi Horiuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Data line driving circuit, electro-optical device, data line drivin...
Patent number
8,094,097
Issue date
Jan 10, 2012
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, method of driving the same, and electronic...
Patent number
7,932,876
Issue date
Apr 26, 2011
Seiko Epson Corporation
Hiroaki Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, driving method therefor, and electronic app...
Patent number
7,692,611
Issue date
Apr 6, 2010
Seiko Epson Corporation
Hiroaki Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, driving circuit and driving method thereof,...
Patent number
7,623,108
Issue date
Nov 24, 2009
Seiko Epson Corporation
Hiroaki Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pixel circuit, electro-optical device, and electronic apparatus
Patent number
7,502,002
Issue date
Mar 10, 2009
Seiko Epson Corporation
Hiroshi Horiuchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image processing circuit, image display apparatus, and image proces...
Patent number
7,499,199
Issue date
Mar 3, 2009
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, method of driving the same, data line drivi...
Patent number
7,443,540
Issue date
Oct 28, 2008
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, method of driving the same and electronic a...
Patent number
7,375,711
Issue date
May 20, 2008
Seiko Epson Corporation
Hiroshi Horiuchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Data transfer control device electronic equipment and method data t...
Patent number
7,249,204
Issue date
Jul 24, 2007
Seiko Epson Corporation
Daisuke Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer control device and electronic equipment
Patent number
7,085,855
Issue date
Aug 1, 2006
Seiko Epson Corporation
Daisuke Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transfer control device and electronic equipment
Patent number
6,947,442
Issue date
Sep 20, 2005
Seiko Epson Corporation
Daisuke Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer control device and electronic equipment
Patent number
6,810,445
Issue date
Oct 26, 2004
Seiko Espon Corporation
Daisuke Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DETECTION DEVICE, SENSOR DEVICE, AND ELECTRONIC DEVICE
Publication number
20110182323
Publication date
Jul 28, 2011
SEIKO EPSON CORPORATION
Hiroshi HORIUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Electro-optical device, method of driving the same, data line drivi...
Publication number
20090033687
Publication date
Feb 5, 2009
SEIKO EPSON CORPORATION
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electro-optical device, method of driving the same, and electronic...
Publication number
20060092185
Publication date
May 4, 2006
SEIKO EPSON CORPORATION
Hiroaki Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electro-optical device, method of driving the same, data line drivi...
Publication number
20060066906
Publication date
Mar 30, 2006
SEIKO EPSON CORPORATION
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Data line driving circuit, electro-optical device, data line drivin...
Publication number
20060066538
Publication date
Mar 30, 2006
SEIKO EPSON CORPORATION
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electro-optical device, driving circuit and driving method thereof,...
Publication number
20050195178
Publication date
Sep 8, 2005
SEIKO EPSON CORPORATION
Hiroaki Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Pixel circuit, electro-optical device, and electronic apparatus
Publication number
20050122052
Publication date
Jun 9, 2005
SEIKO EPSON CORPORATION
Hiroshi Horiuchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image processing circuit, image display apparatus, and image proces...
Publication number
20050111046
Publication date
May 26, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electro-optical device, method of driving the same and electronic a...
Publication number
20050057581
Publication date
Mar 17, 2005
SEIKO EPSON CORPORATION
Hiroshi Horiuchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electro-optical device, driving method therefor, and electronic app...
Publication number
20050057191
Publication date
Mar 17, 2005
SEIKO EPSON CORPORATION
Hiroaki Jo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Data transfer control device and electronic equipment
Publication number
20050044291
Publication date
Feb 24, 2005
SEIKO EPSON CORPORATION
Daisuke Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE