SA

Setsuko Aoki

SC Sumitomo Chemical: 1 patents #131 of 368Top 40%
Overall (1994): #70,290 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5354512 Dye-containing polarizing film Kazuya Ogino, Koji Higashi 1994-10-11