Tatsuo Fukuda

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-color organic electroluminescence device with overlapping lum...
- Patent number 6,288,486
- Issue date Sep 11, 2001
- Utaba Denshi Kogyo Kabushiki Kaisha
- Yoshihisa Tsuruoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color fluorescent luminous tube
- Patent number 4,608,518
- Issue date Aug 26, 1986
- Futaba Denshi Kogyo K.K.
- Tatsuo Fukuda
- H01 - BASIC ELECTRIC ELEMENTS