Yoichi Mera

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Double-faced fluorescent display tube and method of manufacturing t...
- Patent number 6,400,073
- Issue date Jun 4, 2002
- Futaba Corporation
- Akihiro Mihira
- 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
Information Patent Grant
Phosphorus luminescent display tube
- Patent number 4,190,787
- Issue date Feb 26, 1980
- Futaba Denshi Kogyo Kabushiki Kaisha
- Takao Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-indicia fluorescent display tube
- Patent number 4,122,376
- Issue date Oct 24, 1978
- Futaba Denshi Kogyo K.K.
- Yoichi Mera
- H01 - BASIC ELECTRIC ELEMENTS