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, Shuji Koyama, Masaki Ohsumi, Keiji Matsumoto, Seiichiro Yaginuma | 2016-10-18 |
| 9333749 | Method for manufacturing liquid ejection head substrate | Masataka Kato, Junichiro Iri, Keisuke Kishimoto | 2016-05-10 |