Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578158 | Material for intraocular lens | Hiroko Nomura, Tatsuya Ojio, Keishi Tsukamoto | 2023-02-14 |
| 10716875 | Intraocular lens | Hiroko Nomura, Tatsuya Ojio, Keishi Tsukamoto | 2020-07-21 |
| 10702606 | Peptide composition | Tatsuya Ojio, Hidenori Yokoi | 2020-07-07 |
| 10117965 | Intraocular lens material | Hiroko Nomura, Tatsuya Ojio | 2018-11-06 |