Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524426 | Master manufacturing method, master, and optical body | Hideki Terashima, Yuichi Arisaka | 2022-12-13 |
| 11307328 | Micro concave-convex structure for optical body and display device | Asahiko Nogami, Kyoko SAKURAI, Kazuya Hayashibe | 2022-04-19 |