SY

Shigeya Yamasaki

OC Ono Pharmaceutical Co.: 1 patents #329 of 559Top 60%
SC Sumika Fine Chemicals Co.: 1 patents #39 of 59Top 70%
Overall (All Time): #3,555,589 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6441187 Method for producing camphorsultam Hiroshi Shiratani 2002-08-27