YO

Yasuo Okumura

DP Daicel Polymer: 1 patents #3 of 5Top 60%
DC Daihachi Chemical Industry Co.: 1 patents #1 of 3Top 35%
Overall (2019): #215,840 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10494503 Cellulose ester composition Shinichiro Imanishi, Kazunobu Yanai 2019-12-03