Masashi Takeshima

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Ibo-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color cathode ray tube with wire having folded portion
- Patent number 6,603,253
- Issue date Aug 5, 2003
- Kabushiki Kaisha Toshiba
- Takahiro Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color cathode ray tube
- Publication number 20010033132
- Publication date Oct 25, 2001
- Takahiro Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS