Inventor

DEMIZU MICHINOSUKE

JP5 patents

Patents

5 patents

US4537743AAug 27, 1985

Electrode composition for vacuum switch

MITSUBISHI ELECTRIC CORP17 citations81

US4486631ADec 4, 1984

Contact for vacuum circuit breaker

MITSUBISHI ELECTRIC CORP20 citations80

US4517033AMay 14, 1985

Contact material for vacuum circuit breaker

MITSUBISHI ELECTRIC CORP17 citations72

US4499009AFeb 12, 1985

Electrode composition for vacuum switch

MITSUBISHI ELECTRIC CORP13 citations72

US4424429AJan 3, 1984

Contactor for vacuum type circuit interrupter

MITSUBISHI ELECTRIC CORP9 citations72