Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854294 | Process for producing foamed body of polycarbonate resin and foamed body obtained thereby | Kuninori Hirosawa, Yoshihisa Ishihara, Takeshi Aoki, Yasushi Terui, Hiroyuki Gokuraku +1 more | 1998-12-29 |