Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1017042 | Eye testing apparatus | Masashi Yamaoka | 2024-03-05 |
| 11911102 | Ophthalmologic apparatus | John Thomas Trefethen, Akira Mizuno, Shigeru Okikawa, Yuta Suzuki | 2024-02-27 |
| D993414 | Table for optometry | — | 2023-07-25 |
| 11517665 | Injection device | Justin M. Hollar | 2022-12-06 |
| 10525195 | Injection device | Justin M. Hollar | 2020-01-07 |
| 9580135 | Vehicle suspension system packing apparatus | — | 2017-02-28 |