Masato Yamashita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
III-V Group compound semiconductor light-emitting element having a...
- Patent number 4,447,825
- Issue date May 8, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yasuhisa Oana
- H01 - BASIC ELECTRIC ELEMENTS