Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168397 | Method for producing substrate, substrate, and liquid ejection head | — | 2021-11-09 |
| 11081349 | Method of forming film on substrate and method of manufacturing liquid ejection head | Masaya Uyama, Souta Takeuchi, Taichi Yonemoto, Kazuaki Shibata, Takeru Yasuda +1 more | 2021-08-03 |
| 11001062 | Liquid ejection head and a manufacturing method of the same | Masaya Uyama, Takeru Yasuda | 2021-05-11 |