Inventor
IKEDA HISATOSHI
12 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA HISATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
4 patentsUS4305107ADec 8, 1981
DC Interrupting apparatus
TOKYO SHIBAURA ELECTRIC CO32 citations91
US4110806AAug 29, 1978
Circuit interrupting apparatus for use in direct current circuits
TOKYO SHIBAURA ELECTRIC CO37 citations91
US4516006AMay 7, 1985
Puffer type gas-blast circuit breaker
TOKYO SHIBAURA ELECTRIC CO19 citations71
US4262215AApr 14, 1981
Direct current interrupter
TOKYO SHIBAURA ELECTRIC CO8 citations70
TOSHIBA KK
4 patentsUS4994932AFeb 19, 1991
Superconducting current limiting apparatus
TOSHIBA KK35 citations90
US4665289AMay 12, 1987
Puffer type gas insulated circuit breaker
TOSHIBA KK12 citations73
US5457294AOct 10, 1995
UHV breaker provided with resistances
TOSHIBA KK4 citations60
US5401923AMar 28, 1995
Resistor-provided UHV breaker
TOSHIBA KK0 citations49
TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP
2 patentsUS9702915B2Jul 11, 2017
Surface potential distribution measuring device and surface potential distribution measuring method
TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP1 citations49
US9714968B2Jul 25, 2017
Surface potential distribution measuring device
TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP0 citations38