Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155087 | Liquid discharge head | Keita Hirai, Keita Sugiura, Hiroshi Katayama | 2021-10-26 |
| 11135843 | Liquid ejection head | Jiro Yamamoto, Keita Hirai, Keita Sugiura, Hiroshi Katayama | 2021-10-05 |
| 11117385 | Liquid discharge head | Keita Sugiura, Keita Hirai, Hiroshi Katayama | 2021-09-14 |
| 11097538 | Liquid ejection head | Keita Hirai, Keita Sugiura, Hiroshi Katayama | 2021-08-24 |
| 11097539 | Liquid ejection head | Keita Hirai, Keita Sugiura, Hiroshi Katayama | 2021-08-24 |
| 11065873 | Liquid ejection apparatus | Hiroshi Katayama, Keita Hirai, Keita Sugiura | 2021-07-20 |
| 11065875 | Liquid discharge apparatus and image recording apparatus including the same | Keita Sugiura, Keita Hirai, Hiroshi Katayama | 2021-07-20 |
| 11052658 | Head module | Keita Hirai, Keita Sugiura, Hiroshi Katayama | 2021-07-06 |
| 11046077 | Liquid ejection head | Keita Hirai, Keita Sugiura, Hiroshi Katayama | 2021-06-29 |
| 10882317 | Liquid discharge apparatus and method for manufacturing the same | Kyohei Naito, Jiro Yamamoto | 2021-01-05 |