Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440318 | Coating liquid composition for forming piezoelectric film, oriented piezoelectric film, and liquid ejection head | Yoshinori Kotani, Yoshihiro Ohashi, Minako Nakasu | 2022-09-13 |
| 11387401 | Oriented piezoelectric film, method of manufacturing the same and piezoelectric element | Yoshihiro Ohashi, Yoshinori Kotani | 2022-07-12 |
| 11276813 | Coating liquid composition for orientational piezoelectric film, orientational piezoelectric film and liquid ejection head | Yoshinori Kotani, Yoshihiro Ohashi | 2022-03-15 |