Masahi Kuwahara

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conductivity modulation type semiconductor device and method for ma...
- Patent number 5,128,277
- Issue date Jul 7, 1992
- Kabushiki Kaisha Toshiba
- Makoto Hideshima
- H01 - BASIC ELECTRIC ELEMENTS