Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804520 | Liquid developer | Nobumichi Kamiyoshi | 2017-10-31 |
| 9764550 | Liquid ejection head substrate and liquid ejection head | Koichi Ishida, Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Takatsugu Moriya +1 more | 2017-09-19 |