Nobuo Yamaguchi

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent display device
- Patent number 4,303,917
- Issue date Dec 1, 1981
- Futaba Denshi Kogyo Kabushiki Kaisha
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device
- Patent number 4,270,068
- Issue date May 26, 1981
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display device with position selecting and column/row s...
- Patent number 4,223,244
- Issue date Sep 16, 1980
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent display device having conductors for field control
- Patent number 4,216,470
- Issue date Aug 5, 1980
- Futaba Denshi Kogyo K.K.
- Takao Kishino
- G01 - MEASURING TESTING