Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |