HU

Hikaru Umemoto

OC Otsuka Chemical Co.: 1 patents #2 of 15Top 15%
📍 Tokushima, JP: #53 of 144 inventorsTop 40%
Overall (2020): #447,776 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10766993 ABA block copolymer, dispersant, and pigment dispersion composition — 2020-09-08