Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537404 | Continuous manufacturing method and manufacturing apparatus of thermoplastic polyester resin foam | Susumu Ishiwatari, Takaaki Hirai, Masahiro Shindo, Kiyoshi Yoshioka, Nobuyuki Tsujiwaki | 2003-03-25 |