Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633509 | Ultraviolet ray irradiation device and ultraviolet ray blocking unit | Shinji OGIHARA, Kiyomi SHIMADA, Haruhiko Miyamoto, Eiji Ogihara, Hirofumi Shimojima | 2023-04-25 |