Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449761 | Liquid ejection device and inkjet printer including the same | Kenji Kazaoka | 2019-10-22 |
| 10350882 | Liquid ejection device and inkjet recording including the same | Takashi Makinose, Kenji Kawagoe | 2019-07-16 |
| 10214010 | Liquid discharge device and inkjet printer including the same | Kenji Kazaoka | 2019-02-26 |