Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858457 | Particulate polyvinyl alcohol copolymers, process for making and uses of the same | Masaki Kato, Yuta Taoka | 2020-12-08 |
| 10626203 | Particulate polyvinyl alcohol, process for making and uses of the same | Michael C. Collins, Masaki Kato, Keisuke Morikawa, Yoriko Imaoka | 2020-04-21 |