Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518902 | Ethylene-vinyl alcohol copolymer particles, method for producing same and use of same | Tatsuya Tanida, Keisuke Morikawa, Seisuke Inada | 2022-12-06 |
| 11414507 | Modified vinyl alcohol polymer, method for producing same, dispersion stabilizer for suspension polymerization, and method for producing vinyl polymer | Tadahito Fukuhara, Yoko Nakano | 2022-08-16 |