Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061231 | Optical device and display device | Takashi Oku, Katsuyuki Akutsu, Akio Machida, Nobuhiro Suzuki | 2021-07-13 |
| 11016306 | Optical device and method for producing the same, and display device | Mieko Kuwahara | 2021-05-25 |