Sakae Watanabe

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Mutsuzawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 7,817,223
- Issue date Oct 19, 2010
- Hitachi Displays, Ltd.
- Sakae Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Projection type cathode ray tube device
- Patent number 7,015,634
- Issue date Mar 21, 2006
- Hitachi Displays, Ltd.
- Sakae Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube device and a television set using the same
- Patent number 6,917,168
- Issue date Jul 12, 2005
- Hitachi Displays, Ltd.
- Souichi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20080143924
- Publication date Jun 19, 2008
- Sakae Watanabe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR MANUFACTURING PROJECTION CATHODE RAY TUBE
- Publication number 20070167104
- Publication date Jul 19, 2007
- Tetsuo Asano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Projection-type cathode ray tube
- Publication number 20060097619
- Publication date May 11, 2006
- Tetsuo Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cathode ray tube device and a television set using the same
- Publication number 20050225268
- Publication date Oct 13, 2005
- Hitachi Displays, Ltd.
- Souichi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube device and a television set using the same
- Publication number 20040155611
- Publication date Aug 12, 2004
- Hitachi Displays, Ltd.
- Souichi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Projection type cathode ray tube device
- Publication number 20040004428
- Publication date Jan 8, 2004
- Sakae Watanabe
- H01 - BASIC ELECTRIC ELEMENTS