Shigetaka Murasato

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Chichibu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Epitaxial wafer for AlGaInP light-emitting diode
- Patent number 5,981,976
- Issue date Nov 9, 1999
- Showa Denko K.K.
- Shigetaka Murasato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
A1GaInP light emitting diode
- Patent number 5,744,829
- Issue date Apr 28, 1998
- Showa Denko K.K.
- Shigetaka Murasato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial wafer for light-emitting diode
- Patent number 5,534,717
- Issue date Jul 9, 1996
- Showa Denko K.K.
- Shigetaka Murasato
- H01 - BASIC ELECTRIC ELEMENTS