Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040285 | Liquid ejection head and liquid ejection device, and aging treatment method and initial setup method for a liquid ejection device | Masaki Oikawa, Yoshihiro Hamada, Makoto Sakurai, Takeru Yasuda | 2018-08-07 |
| 9975338 | Method for manufacturing liquid ejection head substrate | Shuichi Tamatsukuri, Souta Takeuchi, Kenji Takahashi, Soichiro Nagamochi, Shinya Iwahashi | 2018-05-22 |