HI

Hidekazu Ito

TL Teijin Chemicals Limited: 1 patents #1 of 10Top 10%
Overall (1994): #125,935 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5319065 Process for producing polycarbonate resin having specific terminal OH/CO value Shinji Kikumoto, Hiroki Okuyama, Akiyoshi Manabe 1994-06-07