Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491786 | Liquid discharge head | Jiro Yamamoto, Keita Sugiura, Shotaro Kanzaki, Hiroshi Katayama | 2022-11-08 |
| 11479050 | Liquid discharging head | Keita Sugiura, Shotaro Kanzaki | 2022-10-25 |
| 11479040 | Liquid discharging head | Hiroshi Katayama, Shotaro Kanzaki, Jiro Yamamoto, Keita Sugiura | 2022-10-25 |
| 11453216 | Liquid ejection head | Hideki Hayashi | 2022-09-27 |
| 11440320 | Liquid discharge head | — | 2022-09-13 |
| 11433672 | Liquid discharge head | Shotaro Kanzaki, Jiro Yamamoto, Keita Sugiura, Hiroshi Katayama | 2022-09-06 |
| 11400709 | Liquid discharge head | — | 2022-08-02 |
| 11351778 | Liquid ejection head | — | 2022-06-07 |
| 11285720 | Liquid discharging head | Keita Sugiura, Jiro Yamamoto, Shotaro Kanzaki, Hiroshi Katayama | 2022-03-29 |
| 11273644 | Liquid discharge head | Hiroshi Katayama, Jiro Yamamoto, Shotaro Kanzaki, Keita Sugiura | 2022-03-15 |
| 11214063 | Liquid discharge head | Hiroshi Katayama, Jiro Yamamoto, Keita Sugiura, Shotaro Kanzaki | 2022-01-04 |