Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627668 | Process for preparing polyolefin pre-expanded particles | Yutaka Yanagihara, Naruhiko Akamatsu | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627668 | Process for preparing polyolefin pre-expanded particles | Yutaka Yanagihara, Naruhiko Akamatsu | 2003-09-30 |