Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135841 | Liquid discharge head and manufacturing method of the same | Masataka Nagai, Koji Sasaki, Seiichiro Yaginuma, Shinji Kishikawa | 2021-10-05 |
| 11110719 | Liquid discharge head | Koji Sasaki, Seiichiro Yaginuma, Shinji Kishikawa, Masataka Nagai | 2021-09-07 |
| 11001071 | Liquid ejection head and method for manufacturing the same | Takashi Sugawara, Yoshiyuki Nakagawa, Kazuhiro Yamada, Takuro Yamazaki, Ryo Kasai +1 more | 2021-05-11 |
| 10906310 | Liquid ejection head and method of manufacturing the same | Tomoko Kudo, Ryo Kasai, Yoshiyuki Nakagawa, Takuro Yamazaki, Takashi Sugawara +1 more | 2021-02-02 |