Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9449735 | Molded article of polyolefin-based resin expanded beads | Masaharu Oikawa, Mitsuru Shinohara | 2016-09-20 |
| 9230710 | Polypropylene-based resin expanded beads, and polypropylene-based resin expanded beads molded article | Masaharu Oikawa, Mitsuru Shinohara | 2016-01-05 |