Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759177 | Liquid Cartridge | Naoya Okazaki, Tomohiro Kanbe | 2020-09-01 |
| 10596819 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono +3 more | 2020-03-24 |
| 10549540 | Liquid cartridge | Naoya Okazaki, Tomohiro Kanbe | 2020-02-04 |