Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358311 | Optical element and method for manufacturing optical element | Yoshihiro Okumura, Hiroshi Umetsu, Seiji Yuasa | 2022-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358311 | Optical element and method for manufacturing optical element | Yoshihiro Okumura, Hiroshi Umetsu, Seiji Yuasa | 2022-06-14 |