Inventor
SUGAI AKIHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SUGAI AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINDENGEN ELECTRIC MFG
8 patentsUS9831316B2Nov 28, 2017
Semiconductor device and method of manufacturing semiconductor device
SHINDENGEN ELECTRIC MFG5 citations70
US7230298B2Jun 12, 2007
Transistor having narrow trench filled with epitaxially-grown filling material free of voids
SHINDENGEN ELECTRIC MFG2 citations60
US11393911B2Jul 19, 2022
Method of manufacturing semiconductor device and semiconductor device
SHINDENGEN ELECTRIC MFG0 citations49
US10600869B2Mar 24, 2020
Silicon carbide semiconductor device and method of manufacturing the same
SHINDENGEN ELECTRIC MFG0 citations49
US10510841B2Dec 17, 2019
Method of manufacturing a silicon carbide semiconductor device
SHINDENGEN ELECTRIC MFG0 citations49
US7855413B2Dec 21, 2010
Diode with low resistance and high breakdown voltage
SHINDENGEN ELECTRIC MFG0 citations49
US9716168B2Jul 25, 2017
Silicon carbide semiconductor device, method of manufacturing silicon carbide semiconductor device and method of designing silicon carbide semiconductor device
SHINDENGEN ELECTRIC MFG0 citations38
US9640618B2May 2, 2017
Silicon carbide semiconductor device, method of manufacturing silicon carbide semiconductor device and method of designing silicon carbide semiconductor device
SHINDENGEN ELECTRIC MFG0 citations38