Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367960 | Apparatus containing cooling and warming devices for the preparation of a polymer solution | Hidekazu Yamazaki, Tadahiro Tsujimoto | 2002-04-09 |
| 6368534 | Solution casting process | Toshikazu Nakamura | 2002-04-09 |