Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780188 | Ultraviolet irradiation device | Hiroyuki Kishi, Naoto Yabuki, Kouhei Yamamoto | 2020-09-22 |
| 10730764 | Ultraviolet light irradiation device | Atsushi Kodama, Naoto Yabuki, Hiroyuki Kishi, Naoto Ito, Sumire Jinno | 2020-08-04 |
| 10543291 | Cell for ultraviolet irradiation module and ultraviolet irradiation module | Keigo Takeguchi, Hiroyuki Kishi | 2020-01-28 |