KS

Kazuhisa Sakamoto

Rohm Co.: 3 patents #11 of 151Top 8%
Overall (2004): #25,947 of 270,089Top 10%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6747315 Semiconductor device having MOS field-effect transistor — 2004-06-08
6740907 Junction field-effect transistor — 2004-05-25
6674147 Semiconductor device having a bipolar transistor structure — 2004-01-06