Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166096 | Pre-expanded particles of polypropylene resin, process for producing the same and process for producing in-mold foamed articles therefrom | Kyoichi Nakamura, Kenichi Senda | 2000-12-26 |
| 5942551 | Non-crosslinked linear low density polyethylene preexpanded particles and manufacturing method therefor | Minori Yamaguchi | 1999-08-24 |
| 4778829 | Process for preparing pre-expanded particles of thermoplastic resin | Kenichi Senda, Masao Ando, Hirofumi Maeda | 1988-10-18 |