TN

Thuyoshi Nagashima

SC Sugai Chemical Industry Co.: 1 patents #1 of 3Top 35%
Overall (1982): #17,500 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324742 Process for separation of naphthalenedisulfonic acids Hironory Fujii, Nobuyori Shibamoto 1982-04-13