Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179932 | Liquid ejection head | Akio Saito, Yohei Nakamura, Zentaro Tamenaga | 2021-11-23 |
| 11161351 | Liquid ejection head | Masataka Kato, Takuya Hatsui, Souta Takeuchi, Masaya Uyama, Tomohiro Takahashi | 2021-11-02 |
| 11135838 | Liquid ejection head and method of manufacturing same | Takuya Hatsui, Souta Takeuchi, Masataka Kato, Masaya Uyama, Tomohiro Takahashi | 2021-10-05 |
| 11097536 | Driving method of liquid feeding apparatus | Rei Kurashima, Akihisa Iio, Takahiro Akiyama, Noriyuki Kaifu | 2021-08-24 |
| 11090935 | Liquid ejection module | Akihisa Iio, Rei Kurashima, Takahiro Akiyama, Hiroyuki Ozaki | 2021-08-17 |
| 11090937 | Liquid ejection head, liquid ejection apparatus, and liquid supply method | Yoshiyuki Nakagawa, Kazuhiro Yamada, Takuro Yamazaki, Ryo Kasai | 2021-08-17 |
| 11084300 | Liquid discharge head | Yohei Nakamura, Akio Saito, Zentaro Tamenaga | 2021-08-10 |
| 11065878 | Liquid ejection head and liquid ejection apparatus | Kazuhiro Yamada, Yoshiyuki Nakagawa, Ryo Kasai, Takuro Yamazaki | 2021-07-20 |
| 11027548 | Liquid ejection head and method of manufacturing same | Souta Takeuchi, Takuya Hatsui, Masataka Kato, Masaya Uyama, Tomohiro Takahashi | 2021-06-08 |
| 10974504 | Liquid ejection head and control method of liquid ejection head | Takuro Yamazaki, Yoshiyuki Nakagawa, Kazuhiro Yamada, Ryo Kasai | 2021-04-13 |
| 10960666 | Element substrate, liquid discharge head, and printing apparatus | Ryo Kasai, Kazuhiro Yamada, Takuro Yamazaki, Yoshiyuki Nakagawa | 2021-03-30 |
| 10906304 | Semiconductor element, recording element substrate, and liquid discharge head | Masaya Uyama, Takuya Hatsui, Souta Takeuchi, Masataka Kato, Tomohiro Takahashi | 2021-02-02 |