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Masahiko Sasada
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sustain driver, sustain control system, and display device
Patent number
7,969,429
Issue date
Jun 28, 2011
Panasonic Corporation
Masahiko Sasada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,495,296
Issue date
Feb 24, 2009
Panasonic Corporation
Eisaku Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sustain driver, sustain control system, and plasma display
Patent number
7,358,968
Issue date
Apr 15, 2008
Matsushita Electric Industrial Co., Ltd.
Masahiko Sasada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pedestal level control circuit and method for controlling pedestal...
Patent number
7,030,936
Issue date
Apr 18, 2006
Matsushita Electric Industrial Co., Ltd.
Masahiko Sasada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic cut-off system
Patent number
6,970,203
Issue date
Nov 29, 2005
Matsushita Electric Industrial Co., Ltd.
Yutaka Otani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic brightness limiter automatic control circuit, contrast li...
Patent number
5,699,127
Issue date
Dec 16, 1997
Matsushita Electric Industrial Co., Ltd.
Hiroshi Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control circuit for use with a cut-off adjusting circuit and a driv...
Patent number
5,657,098
Issue date
Aug 12, 1997
Matsushita Electric Industrial Co., Ltd.
Hiroshi Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor integrated circuit
Publication number
20090302347
Publication date
Dec 10, 2009
Hiroki Matsunaga
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Sustain Driver, Sustain Control System, And Display Device
Publication number
20080068368
Publication date
Mar 20, 2008
Matsushita Electric Industrial Co., Ltd.
Masahiko Sasada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20050263910
Publication date
Dec 1, 2005
Eisaku Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sustain driver, sustain control system, and plasma display
Publication number
20050134533
Publication date
Jun 23, 2005
Matsushita Electric Industrial Co. Ltd.
Masahiko Sasada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Automatic cut-off system
Publication number
20030038898
Publication date
Feb 27, 2003
Matsushita Electric Industrial Co., Ltd.
Yutaka Otani
H04 - ELECTRIC COMMUNICATION TECHNIQUE