Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758601 | Modified polyvinyl alcohol and production method therefor | Masaki Kato, Keishi Hachiya, Tatsuya Tanida, Yusuke Amano | 2017-09-12 |
| 9663592 | Modified ethylene-vinyl alcohol copolymer, method for producing same, and use of same | Makoto Okamoto | 2017-05-30 |
| 9611344 | Vinyl alcohol polymer, method for producing same, and composition and coating agent containing vinyl alcohol polymer | Takuma Kaneshima, Yusuke Amano, Naoki Fujiwara, Kensuke Nagashima, Katsuji Ujita | 2017-04-04 |