KO

Kazuya Ogino

SC Sumitomo Chemical: 1 patents #131 of 368Top 40%
Overall (1994): #108,166 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

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