Masaharu Tomita

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Mobarashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Field emission device having interlayer connections
- Patent number 6,218,778
- Issue date Apr 17, 2001
- Futaba Denshi Kogyo Kabushiki Kaisha
- Masaharu Tomita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode
- Patent number 6,163,107
- Issue date Dec 19, 2000
- Futaba Denshi Kogyo K.K.
- Shigeo Itoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Field emission display device
- Patent number 5,955,850
- Issue date Sep 21, 1999
- Futaba Denshi Kogyo K.K.
- Satoshi Yamaguchi
- 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

Patents Applicationslast 30 patents

Information Patent Application
Display for measurement device
- Publication number 20040217977
- Publication date Nov 4, 2004
- Futaba Corporation
- Masaharu Tomita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS