AH

Akihiro HIKASA

Rohm Co.: 29 patents #46 of 2,292Top 3%
LC Lapis Semiconductor Co.: 3 patents #73 of 349Top 25%
Overall (All Time): #129,218 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
9543421 Trench-type insulated gate semiconductor device including an emitter trench and an overlapped floating region — 2017-01-10
9299820 Semiconductor device — 2016-03-29
9236461 Semiconductor device — 2016-01-12
8994102 Semiconductor device — 2015-03-31