Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464325 | Method for processing silicon substrate and method for manufacturing liquid ejection head | — | 2019-11-05 |
| 10286664 | Liquid ejection head, method for manufacturing the same, and printing method | Yoshiyuki Fukumoto, Masaya Uyama, Takeru Yasuda | 2019-05-14 |