Kazushi Nagasawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube
- Patent number 6,657,374
- Issue date Dec 2, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kazushi Nagasawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Cathode ray tube
- Publication number 20050073238
- Publication date Apr 7, 2005
- Yoshihito Matsuura
- 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