SI

Sho Isobe

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
SI Super Silicon Crystal Research Institute: 1 patents #17 of 32Top 55%
Overall (All Time): #3,637,658 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6165054 Double side grinding apparatus and double side polishing apparatus Kohzo Abe, Yoshiyuki Tomita, Kazutoshi Hara, Ryuzo Masaki, Akio Iwase +1 more 2000-12-26