Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471043 | Subjective optometry apparatus | Yukito HIRAYAMA, Ryoji Suzuki, Kazunori Shibata, Daisuke Baba | 2022-10-18 |
| 11379224 | Scale calculation apparatus and computer readable medium | Natsuko Fujii, Yuki HIKAWA, Takahiro Akimoto, Satoshi Maekawa, Toshiki Kitajima | 2022-07-05 |