Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920917 | Polypropylene resin composition, expansion-molded article using the resin composition, and process for production of the expansion-molded article | Kiminori Sato, Satoru Tominaga, Atsushi Wada, Hiroyuki Hirano | 2014-12-30 |