Inventor
HOSOGAI SETSUO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HOSOGAI SETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS5457295AOct 10, 1995
Circuit breaker
MITSUBISHI ELECTRIC CORP97 citations94
USD334174SMar 23, 1993
Residual current operated circuit-breaker
MITSUBISHI ELECTRIC CORP30 citations92
US5283542AFeb 1, 1994
Low-shrinkage unsaturated wet type polyester resin (B.M.C.) formulation composition having high thermal conductivity and molded circuit breaker and parts formed therefrom
MITSUBISHI ELECTRIC CORP32 citations88
US4321440AMar 23, 1982
Circuit breaker with extended contact separation after trip
MITSUBISHI ELECTRIC CORP12 citations71
US4346356AAug 24, 1982
Circuit breaker with increased contact separation
MITSUBISHI ELECTRIC CORP18 citations70
US4567455AJan 28, 1986
Circuit interrupter
MITSUBISHI ELECTRIC CORP8 citations69
US4931602AJun 5, 1990
Multipole circuit breaker
MITSUBISHI ELECTRIC CORP12 citations68
US4559423ADec 17, 1985
Circuit interrupter
MITSUBISHI ELECTRIC CORP3 citations60