Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428728 | Fiber reinforced thermoplastic resin structure, process for production of same, and extruder for production of same | Hidetoshi Sakai, Motoki Hiratsuka, Akihiko Watanabe | 2002-08-06 |
| 6060010 | Fiber reinforced thermoplastic resin structure, process for production of same, and extruder for production of the same | Hidetoshi Sakai, Motoki Hiratsuka, Akihiko Watanabe | 2000-05-09 |
| 5824410 | Fiber reinforced thermoplastic resin structure, process for production of same, and extruder for production of same | Hidetoshi Sakai, Motoki Hiratsuka, Akihiko Watanabe | 1998-10-20 |
| 5679456 | Fiber reinforced thermoplastic resin structure, process for production of same, and extruder for production of same | Hidetoshi Sakai, Motoki Hiratsuka, Akihiko Watanabe | 1997-10-21 |