Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193030 | Acid anhydride and polyimide using the same | Daisuke Ohno, Kenji Ishii, Yasumasa Norisue, Atsushi Hirashima | 2007-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193030 | Acid anhydride and polyimide using the same | Daisuke Ohno, Kenji Ishii, Yasumasa Norisue, Atsushi Hirashima | 2007-03-20 |