Hisashi Kuwana

Follow

Person

Katsuta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gate turn-off thyristor stack
- Patent number 4,492,975
- Issue date Jan 8, 1985
- Hitachi, Ltd.
- Yukio Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER