Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125204 | Particulate polyvinyl alcohol, process for making and uses of the same | Michael C. Collins, Ghebrehiwet Ghebremeskel, Masaki Kato, Yoriko Imaoka | 2018-11-13 |
| 9943825 | Porous graft copolymer particles, method for producing same, and adsorbent material using same | Yusuke Amano, Naoyuki IWACHIDO, Naoki Fujiwara, Takumi Takayama | 2018-04-17 |
| 9908961 | Vinyl alcohol-based graft polymer, method for producing same, and ion-exchange membrane using same | Takuma Kaneshima, Yusuke Amano | 2018-03-06 |