Kouhei Nakayama

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electron-emitting device and production process thereof
- Patent number 6,762,541
- Issue date Jul 13, 2004
- Kabushiki Kaisha Toshiba
- Masahiko Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS