Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9297642 | Alignment device for exposure device, and alignment mark | — | 2016-03-29 |
| 9244311 | Photo-alignment exposure method and photo-alignment exposure device | Koichi Kajiyama, Toshinari Arai | 2016-01-26 |