Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828906 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Shintaro Kasai, Shuzo Iwanaga, Akiko Hammura, Koichi Ishida | 2020-11-10 |
| 10723127 | Liquid ejection head and recording apparatus | Koichi Ishida, Shuzo Iwanaga, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Hammura +4 more | 2020-07-28 |
| 10603910 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Shintaro Kasai, Akiko Hammura, Shinji Kishikawa, Takayuki Sekine +3 more | 2020-03-31 |
| 10556433 | Liquid discharge apparatus and cleaning method for liquid discharge head | Tomoki Ishiwata, Shinya Asano, Kanto Kurasawa, Ryosuke Araki | 2020-02-11 |