SK

Shigeichi Kobayashi

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
Overall (All Time): #2,216,583 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6426385 Resin composition and injection-molded article — 2002-07-30
5316840 Wallpaper Kouji Kubo 1994-05-31