Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724495 | Liquid ejection module and liquid ejection head | Ayako Maruyama | 2023-08-15 |
| 11712891 | Liquid ejection head and liquid ejection apparatus | Yoshihiro Hamada, Keiji Tomizawa, Akiko Hammura, Shuzo Iwanaga | 2023-08-01 |
| 11673396 | Liquid ejection head and liquid ejection apparatus | Kazuhiro Yamada, Toru Nakakubo, Ryo Kasai, Takuro Yamazaki | 2023-06-13 |
| 11667132 | Liquid discharge head and liquid discharge method | Shintaro Kasai, Shuzo Iwanaga, Akiko Hammura, Koichi Ishida, Takatsugu Moriya | 2023-06-06 |
| 11642891 | Liquid ejection head, liquid ejection apparatus, and method of supplying liquid | Shingo Okushima, Seiichiro Karita, Takatsuna Aoki, Noriyasu Nagai, Eisuke Nishitani | 2023-05-09 |
| 11602934 | Liquid ejection head, liquid ejection apparatus, and liquid ejection method | Kazuhiro Yamada, Takuro Yamazaki, Toru Nakakubo, Ryo Kasai | 2023-03-14 |