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Yoshihiko Toyoshima
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Level shift circuit, signal drive circuit, display device, and elec...
Patent number
8,390,560
Issue date
Mar 5, 2013
Sony Corporation
Yoshihiko Toyoshima
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display apparatus and electronic equipment
Patent number
8,310,470
Issue date
Nov 13, 2012
Sony Corporation
Yoshihiko Toyoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display apparatus, driving method of the same and electronic equipm...
Patent number
7,973,782
Issue date
Jul 5, 2011
Sony Corporation
Naoyuki Itakura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device having first and second vertical drive circuits
Patent number
7,961,167
Issue date
Jun 14, 2011
Sony Corporation
Yoshitoshi Kida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device, method for controlling the same, and...
Patent number
7,928,974
Issue date
Apr 19, 2011
Sony Corporation
Noboru Toyozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device, method for controlling the same, and...
Patent number
7,271,801
Issue date
Sep 18, 2007
Sony Corporation
Noboru Toyozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY DEVICE
Publication number
20120169964
Publication date
Jul 5, 2012
SONY CORPORATION
Tsuyoshi Ohyama
G02 - OPTICS
Information
Patent Application
LEVEL SHIFT CIRCUIT, SIGNAL DRIVE CIRCUIT, DISPLAY DEVICE, AND ELEC...
Publication number
20110157145
Publication date
Jun 30, 2011
SONY CORPORATION
Yoshihiko Toyoshima
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display apparatus and electronic equipment
Publication number
20090147164
Publication date
Jun 11, 2009
SONY CORPORATION
Yoshihiko Toyoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Display apparatus, driving method of the same and electronic equipm...
Publication number
20090128527
Publication date
May 21, 2009
SONY CORPORATION
Naoyuki Itakura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device, method for controlling the same, and...
Publication number
20070290968
Publication date
Dec 20, 2007
Sony Corporation
Noboru Toyozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device and mobile terminal
Publication number
20060139286
Publication date
Jun 29, 2006
Yoshitoshi Kida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device, method for controlling the same, and...
Publication number
20040104908
Publication date
Jun 3, 2004
Noboru Toyozawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS