Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216084 | Sulfonic acid derivative, photoacid generator using same, resist composition, and device manufacturing method | Yoshiyuki Utsumi, Noriaki Kobayashi | 2019-02-26 |
| 7414799 | Manufacturing method of camera module | Masakuni Tokida | 2008-08-19 |