HM

Hirotake Moriyama

SC Sumitomo Seika Chemicals Co.: 1 patents #2 of 28Top 8%
📍 Kakogawa, JP: #10 of 47 inventorsTop 25%
Overall (2023): #424,270 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11802119 Method for producing cyclic disulfonic acid ester compound Seiji Bando, Seiya Ashibe 2023-10-31