Toshimitu Katoh

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Patents Grantslast 30 patents

Information Patent Grant
Dielectrically-isolated integrated circuit
- Patent number 5,963,785
- Issue date Oct 5, 1999
- Kabushiki Kaisha Toshiba
- Toshimitu Katoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectional semiconductor switch
- Patent number 5,608,237
- Issue date Mar 4, 1997
- Kabushiki Kaisha Toshiba
- Yoshiaki Aizawa
- H03 - BASIC ELECTRONIC CIRCUITRY