YO

Yasuo Okumura

DP Daicel Polymer: 1 patents #1 of 12Top 9%
DC Daihachi Chemical Industry Co.: 1 patents #2 of 6Top 35%
Overall (2022): #203,449 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11274187 Cellulose ester composition Shinichiro Imanishi, Kazunobu Yanai 2022-03-15