Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531140 | Optical laminate having antireflection film and light shielding film | Yuko Tachibana, Takaaki Murakami, Toshinari Watanabe, Tomoyuki Kobayashi | 2022-12-20 |
| 11496222 | Spatial optical transmitter and spatial optical communication system | Tsuyoshi Yoshida | 2022-11-08 |
| 11271658 | Optical receiver, light signal receiving method, and data reproduction device | Masashi BINKAI, Tsuyoshi Yoshida | 2022-03-08 |