KH

Koichi Hatanaka

SE Seiko Epson: 1 patents #607 of 1,371Top 45%
Overall (2019): #382,031 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10320368 Ring oscillator circuit and clock signal generation circuit — 2019-06-11