Kotaro Furusawa

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Higashiosaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a surface-emitting type semiconductor laser...
- Patent number 5,236,864
- Issue date Aug 17, 1993
- Research Development Corporation of Japan
- Kenichi Iga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting-type semiconductor laser device
- Patent number 5,020,066
- Issue date May 28, 1991
- Development Corporation of Japan
- Kenichi Iga
- H01 - BASIC ELECTRIC ELEMENTS