Minoru Katayama

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Field emission device and method for manufacturing same
- Patent number 5,911,614
- Issue date Jun 15, 1999
- Futaba Denshi Kogyo K.K.
- Norio Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device
- Patent number 4,899,081
- Issue date Feb 6, 1990
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS