Inventor
ASANO KATSUNORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ASANO KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANSAI ELECTRIC POWER CO
7 patentsUS6342709B1Jan 29, 2002
Insulated gate semiconductor device
KANSAI ELECTRIC POWER CO125 citations97
US6600192B1Jul 29, 2003
Vertical field-effect semiconductor device with buried gate region
KANSAI ELECTRIC POWER CO70 citations95
US7960737B2Jun 14, 2011
Silicon carbide semiconductor device and manufacturing method therefor
KANSAI ELECTRIC POWER CO2 citations62
US7960738B2Jun 14, 2011
Silicon carbide semiconductor device and manufacturing method therefor
KANSAI ELECTRIC POWER CO1 citations62
US7960257B2Jun 14, 2011
Silicon carbide semiconductor device and manufacturing method therefor
KANSAI ELECTRIC POWER CO1 citations62
US7570502B2Aug 4, 2009
Inverter apparatus comprising switching elements
KANSAI ELECTRIC POWER CO4 citations58
US7626232B2Dec 1, 2009
Voltage-controlled semiconductor device
KANSAI ELECTRIC POWER CO1 citations51