Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063177 | Pre-expanded polypropylene resin particle, and method for production thereof | Tetsuya T. Minami, Tetsuya Shibata | 2011-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063177 | Pre-expanded polypropylene resin particle, and method for production thereof | Tetsuya T. Minami, Tetsuya Shibata | 2011-11-22 |