Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120107 | Optical element and method for producing optical element | Keiko Abe | 2018-11-06 |
| 9915760 | Optical member and method for manufacturing optical member | Kenji Makino, Keiko Abe | 2018-03-13 |