Eiji Yamamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a cathode assembly
- Patent number 5,762,997
- Issue date Jun 9, 1998
- Kabushiki Kaisha Toshiba
- Akihito Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode assembly incorporating a black layer formed from particles...
- Patent number 5,543,682
- Issue date Aug 6, 1996
- Kabushiki Kaisha Toshiba
- Akihito Hara
- H01 - BASIC ELECTRIC ELEMENTS