Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926581 | Sulfonium salt, photoacid generator, curable composition, and resist composition | Takuto Nakao | 2024-03-12 |
| 11370751 | Sulfonium salt, heat- or photo-acid generator, heat- or photo-curable composition, and cured product thereof | Noriya Fukunaga | 2022-06-28 |
| 10683266 | Sulfonium salt, photoacid generator, photocurable composition, and cured product thereof | Noriya Fukunaga | 2020-06-16 |
| 9045398 | Sulfonium salt and photo-acid generator | Issei Suzuki, Takuya Ikeda, Takeshi Furuta, Yoshitaka Komuro, Yoshiyuki Utsumi +2 more | 2015-06-02 |