Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023581 | Resist composition, method of forming resist pattern, polymeric compound, and compound | Akiya Kawaue, Yoshiyuki Utsumi, Jun Iwashita, Kenri Konno, Daiju Shiono +1 more | 2015-05-05 |
| 8932795 | Resist composition, method of forming resist pattern, novel compound, and acid generator | Takehiro Seshimo, Yoshiyuki Utsumi | 2015-01-13 |