TU

Toshiyuki Usagawa

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #64,626 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670804 PN-junction gate FET Akemi Sawada, Kenichi Tominaga 1997-09-23