Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8329832 | Process for producing cyclic polyarylene sulfide | Shunsuke Horiuchi, Kohei Yamashita, Koji Yamauchi | 2012-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8329832 | Process for producing cyclic polyarylene sulfide | Shunsuke Horiuchi, Kohei Yamashita, Koji Yamauchi | 2012-12-11 |