YO

Yukihiro Okeda

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,808,519 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355023 Semiconductor device having conducting layers connected through contact holes Yugo Tomioka, Yasuo Sato 1994-10-11