Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312835 | Expandable polystyrene resin particles, polystyrene pre-expanded particles, and foam molded body | Mitsuhiro Tamura | 2022-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312835 | Expandable polystyrene resin particles, polystyrene pre-expanded particles, and foam molded body | Mitsuhiro Tamura | 2022-04-26 |