Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073258 | Ultraviolet irradiation device including circular irradiation units that focus light on a single point | Hiroki Tanaka, Kenichi Suyama, Yoshihiro Arashitani | 2021-07-27 |