Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D860304 | Eyeglasses | Ryuki Kan, Takafumi Ohto, Hortense Desodt, Thomas Overthun, Martin Kay +2 more | 2019-09-17 |
| D848523 | Eyeglasses | Ryuki Kan, Takafumi Ohto, Masayoshi Hino | 2019-05-14 |