Masato Sawahata

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 8,009,252
- Issue date Aug 30, 2011
- Hitachi Displays, Ltd.
- Masayuki Yanagihara
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having drive circuit
- Patent number 7,999,803
- Issue date Aug 16, 2011
- Hitachi Displays, Ltd.
- Mitsuru Goto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device having drive circuit
- Patent number 7,307,612
- Issue date Dec 11, 2007
- Hitachi Displays, Ltd.
- Mitsuru Goto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,184,010
- Issue date Feb 27, 2007
- Hitachi, Ltd.
- Yoshinori Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid crystal display device
- Patent number 7,167,141
- Issue date Jan 23, 2007
- Hitachi Displays, Ltd.
- Mitsuru Goto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20090225258
- Publication date Sep 10, 2009
- Hitachi Displays, Ltd.
- Masayuki Yanagihara
- G02 - OPTICS
Information Patent Application
Liquid crystal display device having drive circuit
- Publication number 20080252577
- Publication date Oct 16, 2008
- Hitachi Displays, Ltd. and Hitachi Device Engineering Co., Ltd.
- Mitsuru Goto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20080165483
- Publication date Jul 10, 2008
- Yasuhiro Tanaka
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20070109215
- Publication date May 17, 2007
- Mitsuru Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid crystal display device
- Publication number 20040021616
- Publication date Feb 5, 2004
- Mitsuru Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid crystal display device having drive circuit
- Publication number 20030201991
- Publication date Oct 30, 2003
- Hitachi Displays, Ltd.
- Mitsuru Goto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20030067429
- Publication date Apr 10, 2003
- Hitachi, Ltd.
- Yoshinori Aoki
- G02 - OPTICS