Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097568 | Optical device, display body, device provided with a display body, optical filter, and method for manufacturing an optical device | Masashi Kawashita | 2021-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097568 | Optical device, display body, device provided with a display body, optical filter, and method for manufacturing an optical device | Masashi Kawashita | 2021-08-24 |