Inventor
Hotate Tomonori
JP7 patents
Patents
7 patentsUS10020373B1Jul 10, 2018
Semiconductor device
SANKEN ELECTRIC CO LTD17 citations83
US9698217B1Jul 4, 2017
Semiconductor device
SANKEN ELECTRIC CO LTD13 citations82
US9941124B1Apr 10, 2018
Semiconductor device
SANKEN ELECTRIC CO LTD1 citations50
US10410978B2Sep 10, 2019
Semiconductor wafer and method for forming semiconductor
SANKEN ELECTRIC CO LTD0 citations49
US10297557B2May 21, 2019
Semiconductor device and method for manufacturing the semiconductor device
SANKEN ELECTRIC CO LTD0 citations47
US10158013B1Dec 18, 2018
Semiconductor device and method for manufacturing the semiconductor device
SANKEN ELECTRIC CO LTD0 citations47
US9991379B1Jun 5, 2018
Semiconductor device with a gate insulating film formed on an inner wall of a trench, and method of manufacturing the same
SANKEN ELECTRIC CO LTD0 citations36