Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470658 | Optometry apparatus and optometry program | Michihiro Takii, Noriji Kawai, Taeko Horino, Kazunori Shibata | 2019-11-12 |
| 10188282 | Subjective optometry apparatus | Michihiro Takii, Masaaki Hanebuchi | 2019-01-29 |