Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717855 | Production method of ethylene-based ionomer and ethylene-based ionomer | Takaaki Hattori, Masahiro Uematsu | 2020-07-21 |
| 10550211 | Process for producing ethylene/unsaturated carboxylic acid copolymer, and said copolymer | Naomasa Sato, Fumihiko Shimizu, Akio Tanna | 2020-02-04 |