Hisataka Ochiai

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Field emission element
- Patent number 6,133,678
- Issue date Oct 17, 2000
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum envelope having niobium oxide gate electrode structure
- Patent number 5,955,832
- Issue date Sep 21, 1999
- Futaba Denshi Kogyo K.K.
- Masaharu Tomita
- H01 - BASIC ELECTRIC ELEMENTS