HO

Hirohisa Otake

DK Denki Kagaku Kogyo: 1 patents #1 of 2Top 50%
📍 Itoigawa, JP: #1 of 5 inventorsTop 20%
Overall (2018): #397,302 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10005867 Modified polyvinyl alcohol and process for producing the same Satoshi Watanabe 2018-06-26