AH

Ayumi Hara

JS Jsr: 1 patents #649 of 1,137Top 60%
Overall (All Time): #4,131,823 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10385149 Copolymer, polymer composition, and crosslinked polymer Takuo Sone, Shouichi Matsumoto, Ayumi WATANABE 2019-08-20