KY

Katsuhiko Yoshida

SC Sumitomo Seika Chemicals Co.: 1 patents #4 of 13Top 35%
📍 Sammatti, FI: #1 of 2 inventorsTop 50%
Overall (1997): #121,196 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5633384 Method for producing 1,2-benzisothiazol-3-ones Hirokazu Kagano, Hiroshi Goda, Mikio Yamamoto, Shigeki Sakaue 1997-05-27