KY

Kazunobu Yanai

DP Daicel Polymer: 2 patents #9 of 31Top 30%
DC Daihachi Chemical Industry Co.: 2 patents #10 of 56Top 20%
Overall (All Time): #1,838,132 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11274187 Cellulose ester composition Shinichiro Imanishi, Yasuo Okumura 2022-03-15
10494503 Cellulose ester composition Shinichiro Imanishi, Yasuo Okumura 2019-12-03