KM

Kazumasa Maruyama

SC Shin-Etsu Chemical Co.: 1 patents #23 of 59Top 40%
📍 Joetsu, JP: #6 of 10 inventorsTop 60%
Overall (1982): #49,917 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365060 Enterosoluble capsules Yoshiro Onda, Hiroaki Muto 1982-12-21