Minori Satoh

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas blast, puffer type circuit breaker with improved nozzle
- Patent number 5,274,205
- Issue date Dec 28, 1993
- Hitachi, Ltd.
- Masanori Tsukushi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synthetic equivalent test circuit of circuit breaker
- Patent number 5,153,518
- Issue date Oct 6, 1992
- Hitachi, Ltd.
- Minori Satoh
- G01 - MEASURING TESTING