Haruo Watanuki

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
COLOR CATHODE RAY TUBE AND MASK ASSEMBLY FOR SAME
- Publication number 20040217683
- Publication date Nov 4, 2004
- Hirohisa Nishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Strip-type mask assembly for color cathode-ray tube
- Publication number 20040189178
- Publication date Sep 30, 2004
- Hisakazu Yamane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color-separating electrode structure and apparatus for manufacturin...
- Publication number 20040183425
- Publication date Sep 23, 2004
- Shinichi Ooe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mask assembly and cathode ray tube
- Publication number 20040155568
- Publication date Aug 12, 2004
- Yusuke Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube and tension type mask structure that is asse...
- Publication number 20040090164
- Publication date May 13, 2004
- Yusuke Akiyama
- H01 - BASIC ELECTRIC ELEMENTS