Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027543 | Printing apparatus and method of determining minimum discharge energy | Takatsugu Moriya, Masaki Oikawa, Nobuyuki Hirayama | 2021-06-08 |
| 10960665 | Element substrate, printhead, and printing apparatus | Nobuyuki Hirayama | 2021-03-30 |