Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305013 | Polypropylene-based resin expanded beads and method for producing polypropylene-based resin expanded beads | Tokunobu Nohara | 2025-05-20 |
| 12275831 | Method for producing polypropylene-based resin expanded beads and polypropylene-based resin expanded beads | Tokunobu Nohara | 2025-04-15 |