KU

Kiyotaka Umemoto

Rohm Co.: 5 patents #10 of 314Top 4%
Overall (2019): #33,675 of 560,194Top 7%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10483227 Semiconductor device 2019-11-19
10379564 Constant voltage generating circuit Genki Tsuruyama 2019-08-13
10355589 Switching regulator Tetsuo Tateishi, Yuhei Yamaguchi, Shingo Hashiguchi 2019-07-16
10281969 Semiconductor package 2019-05-07
10276533 Semiconductor device 2019-04-30