Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167887 | Amorphous copolymerized polyester raw material for film, heat-shrinkable polyester-based film, heat-shrinkable label, and packaged product | Masayuki Haruta, Hideto Ohashi, Soichiro MINAMI | 2021-11-09 |
| 11084901 | Polyester resin for heat-shrinkable film, heat-shrinkable film, heat-shrinkable label, and packaged product | Soichiro MINAMI, Hideto Ohashi, Masayuki Haruta | 2021-08-10 |