TN

Tsuneyuki Nagase

SC Sumitomo Chemical: 1 patents #72 of 256Top 30%
Overall (1982): #26,404 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320040 Method for preparing highly absorbent hydro-gel polymers Fumio Fujita, Shuji Kitamura, Toshifumi Tamura 1982-03-16