Inventor

HATANO YUKIHIKO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HATANO YUKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HASEGAWA RYUTA

1 patent

US8582335B2Nov 12, 2013

Inverter apparatus

HASEGAWA RYUTA13 citations77

TOKYO SHIBAURA ELECTRIC CO

1 patent

US4489372ADec 18, 1984

Optical gate signal generating apparatus and thyristor converter apparatus including the same

TOKYO SHIBAURA ELECTRIC CO7 citations70

TOSHIBA KK

1 patent

US5057963AOct 15, 1991

Opposite phase detecting device for alternating current electrical equipment

TOSHIBA KK2 citations56