Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9472639 | Forming a liquid ejection head with through holes and a depression | Hiroyuki Shimoyama, Taichi Yonemoto, Masaki Ohsumi, Keiji Matsumoto, Seiichiro Yaginuma | 2016-10-18 |
| 9421773 | Process for producing liquid ejection head | Kazuhiro Asai, Keiji Matsumoto, Kunihito Uohashi | 2016-08-23 |