HS

Hiroshi Shiratani

SC Sumika Fine Chemicals Co.: 1 patents #1 of 6Top 20%
Overall (1997): #140,553 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621134 Method for producing 4'-bromomethyl-2-cyanobiphenyl Tadashi Katsura 1997-04-15