TH

Tamio Hayashi

SC Sumitomo Chemical: 1 patents #96 of 345Top 30%
Overall (1997): #72,581 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621129 Optically active tertiary phosphine compound, transition metal complex comprising the same as ligand and process for preparing optically active organic silicon compound using said transition metal complex Masayoshi Minai, Kazunori Iwakura 1997-04-15