Hitoshi Shiozawa

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Honjo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color cathode ray tube and method of manufacturing the same
- Patent number 6,919,673
- Issue date Jul 19, 2005
- Kabushiki Kaisha Toshiba
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color cathode lay tube and method of manufacturing the same
- Publication number 20040160158
- Publication date Aug 19, 2004
- Tohru Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube, manufacturing method thereof, and composite...
- Publication number 20020024289
- Publication date Feb 28, 2002
- Masaru Nikaido
- H01 - BASIC ELECTRIC ELEMENTS