Inventor

TOYA HIDEAKI

JP9 patents

Patents

9 patents

US5597993AJan 28, 1997

Vacuum interrupter

MITSUBISHI ELECTRIC CORP24 citations92

US4937698AJun 26, 1990

System for foreseeing deterioration in interrupting performance of vacuum interrupter

MITSUBISHI ELECTRIC CORP28 citations92

US5495085AFeb 27, 1996

Vacuum interrupter

MITSUBISHI ELECTRIC CORP14 citations81

US5646386AJul 8, 1997

Vacuum interrupter

MITSUBISHI ELECTRIC CORP12 citations73

US4746783AMay 24, 1988

Welding current control circuit for spot welder

MITSUBISHI ELECTRIC CORP8 citations71

US5133241AJul 28, 1992

Electromagnetic rail launcher

MITSUBISHI ELECTRIC CORP4 citations62

US4855547AAug 8, 1989

Vacuum interrupter

MITSUBISHI ELECTRIC CORP6 citations62

US5585696ADec 17, 1996

High current density glow discharge switch

MITSUBISHI ELECTRIC CORP6 citations59

US4924102AMay 8, 1990

Apparatus for generating negatively charged species

MITSUBISHI ELECTRIC CORP1 citations45