Inventor

TAKEYA YASUSHI

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

US4499009AFeb 12, 1985

Electrode composition for vacuum switch

MITSUBISHI ELECTRIC CORP13 citations72

US4324960AApr 13, 1982

Windmill-shaped electrode for vacuum circuit interrupter

MITSUBISHI ELECTRIC CORP11 citations68

US4540861ASep 10, 1985

Contact material for vacuum circuit interrupter

MITSUBISHI ELECTRIC CORP2 citations61