SY

Shunichi Yoshizawa

NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #1,608,422 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6521531 Method for selectively growing a conductive film to fill a contact hole — 2003-02-18
6294451 Semiconductor device and method for manufacturing the same — 2001-09-25
6204561 Semiconductor device having two-layer contact — 2001-03-20