Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537404 | Continuous manufacturing method and manufacturing apparatus of thermoplastic polyester resin foam | Susumu Ishiwatari, Masahiro Tsubone, Masahiro Shindo, Kiyoshi Yoshioka, Nobuyuki Tsujiwaki | 2003-03-25 |
| 6527993 | Method for producing foamed-in-mold product of aromatic polyester based resin | Minoru Fujishima, Hiroyuki Ueno, Hideyasu Matsumura, Ikuo Morioka, Yukio Aramomi +1 more | 2003-03-04 |