Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786848 | Expandable methyl methacrylate resin particles, pre-expanded particles, expansion molded article, and lost foam | Mitsuhiro Tamura, Tatsuya Henmi | 2020-09-29 |
| 10563056 | Expandable thermoplastic resin particles, thermoplastic pre-expanded particles, and thermoplastic expansion-molded article | Atsushi Iida, Tatsuya Henmi | 2020-02-18 |