Inventor
KUSHIDA TOMOYOSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KUSHIDA TOMOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
13 patentsUS6855983B1Feb 15, 2005
Semiconductor device having reduced on resistance
TOYOTA MOTOR CO LTD13 citations83
US6774407B2Aug 10, 2004
Semiconductor device with a suppressed increase in turned-on resistance and an improved turn-off response
TOYOTA MOTOR CO LTD16 citations83
US6518629B1Feb 11, 2003
Semiconductor device and process for producing the device
TOYOTA MOTOR CO LTD16 citations82
US6200868B1Mar 13, 2001
Insulated gate type semiconductor device and process for producing the device
TOYOTA MOTOR CO LTD9 citations74
US6034398AMar 7, 2000
Semiconductor device and manufacturing method of the same
TOYOTA MOTOR CO LTD8 citations73
US5750429AMay 12, 1998
Semiconductor device and manufacture method of the same
TOYOTA MOTOR CO LTD10 citations73
US5559346ASep 24, 1996
Field-effect semiconductor device with increased breakdown voltage
TOYOTA MOTOR CO LTD11 citations73
US10680091B2Jun 9, 2020
Semiconductor device
TOYOTA MOTOR CO LTD5 citations71
US7569914B2Aug 4, 2009
Semiconductor devices and method of manufacturing them
TOYOTA MOTOR CO LTD3 citations62
US7038275B2May 2, 2006
Buried-gate-type semiconductor device
TOYOTA MOTOR CO LTD3 citations62
US6930353B2Aug 16, 2005
Field-effect-type semiconductor device
TOYOTA MOTOR CO LTD2 citations61
US6921941B2Jul 26, 2005
High withstand voltage field effect semiconductor device with a field dispersion region
TOYOTA MOTOR CO LTD6 citations61
US7507646B2Mar 24, 2009
Semiconductor devices and method of manufacturing them
TOYOTA MOTOR CO LTD1 citations52