Naoyuki Makino

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Kumagaya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color cathode ray tube with mask frame having beads for rigidity
- Patent number 6,635,981
- Issue date Oct 21, 2003
- Kabushiki Kaisha Toshiba
- Munechika Tani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color cathode ray tube and mask frame
- Publication number 20020024282
- Publication date Feb 28, 2002
- Munechika Tani
- H01 - BASIC ELECTRIC ELEMENTS