Masayuki Wada

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inverter
- Patent number 5,216,587
- Issue date Jun 1, 1993
- Hitachi, Ltd.
- Hideki Miyazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-side switch with overcurrent protecting circuit
- Patent number 5,184,272
- Issue date Feb 2, 1993
- Hitachi, Ltd.
- Koichi Suda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Turn-off control circuit for a gate turn-off thyristor
- Patent number 4,758,942
- Issue date Jul 19, 1988
- Hitachi Ltd.
- Masayuki Wada
- H03 - BASIC ELECTRONIC CIRCUITRY