Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729219 | Polyarylene block copolymer having sulfonic acid group and use thereof | Yoshitaka Yamakawa, Toshiaki Kadota, Takuya Murakami | 2014-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729219 | Polyarylene block copolymer having sulfonic acid group and use thereof | Yoshitaka Yamakawa, Toshiaki Kadota, Takuya Murakami | 2014-05-20 |