Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11366255 | Concave diffraction grating, method for producing the same, and optical device | Takanori Aono, Yoshisada Ebata, Kenta YAEGASHI | 2022-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11366255 | Concave diffraction grating, method for producing the same, and optical device | Takanori Aono, Yoshisada Ebata, Kenta YAEGASHI | 2022-06-21 |