Toshio Sogo

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transverse junction stripe laser with steps at the end faces
- Patent number 4,592,061
- Issue date May 27, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Hisao Kumabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermo-sensitive switching element manufacturing method
- Patent number 4,353,754
- Issue date Oct 12, 1982
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of producing semiconductor thermally sensitive switching el...
- Patent number 4,151,011
- Issue date Apr 24, 1979
- Mitsubishi Denki Kabushiki Kaisha
- Yutaka Mihashi
- H01 - BASIC ELECTRIC ELEMENTS