Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787077 | Cellular molded article in mold pattern having surface skin and producing method thereof | Kaoru Yaguchi | 2004-09-07 |
| 6492000 | Skin-carrying in-mold expanded molded body manufacturing method, the molded body, and mold used for manufacturing the same | Yoriki Kakimoto | 2002-12-10 |
| 6261489 | Method of manufacturing skin-carrying internal-mold expansion molded body of synthetic resin and metal mold used for the same method | Yoriki Kakimoto | 2001-07-17 |
| 6033770 | Polypropylene resin cellular molded article having a skin and production method therefor | Izumi Ibata | 2000-03-07 |
| 5763023 | Expansion-molded articles of an olefin synthetic resin and manufacturing method thereof | Yoshiaki Yawata | 1998-06-09 |
| 5474841 | Polypropylene resin cellular molded article having a skin and production method therefor | Izumi Ibata | 1995-12-12 |