Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465415 | Liquid ejection module | Hiroyuki Ozaki, Toru Nakakubo | 2022-10-11 |
| 11453213 | Driving method of liquid feeding apparatus | Akihisa Iio, Takahiro Akiyama, Toru Nakakubo, Noriyuki Kaifu | 2022-09-27 |