Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833818 | Liquid ejecting head and liquid ejecting apparatus | Eiju Hirai, Yoichi Naganuma, Shotaro Tamai, Akinori TANIUCHI | 2023-12-05 |
| 11766865 | Liquid ejecting head and liquid ejecting apparatus | Shotaro Tamai, Takanori Aimono, Takahiro Katakura | 2023-09-26 |
| 11766862 | Liquid ejecting head and liquid ejecting system | — | 2023-09-26 |
| 11738557 | Liquid ejecting head and liquid ejecting apparatus | Yoichi Naganuma, Shotaro Tamai | 2023-08-29 |
| 11654681 | Liquid ejecting head and liquid ejecting apparatus | Yoichi Naganuma, Shotaro Tamai | 2023-05-23 |
| 11618265 | Liquid ejecting head and liquid ejecting apparatus | Kazuaki Uchida | 2023-04-04 |
| 11577509 | Liquid ejecting head and liquid ejecting apparatus | Shotaro Tamai, Shohei MIZUTA | 2023-02-14 |
| 11554584 | Liquid ejecting head and liquid ejecting apparatus | Yoichi Naganuma, Hitoshi TAKAAI, Shotaro Tamai | 2023-01-17 |
| 11548280 | Liquid ejecting head and liquid ejecting system | Shotaro Tamai, Yoichi Naganuma, Akira MIYAGISHI, Kazuaki Uchida | 2023-01-10 |