Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865311 | Coating liquid for forming piezoelectric thin film, method of producing coating liquid for forming piezoelectric thin film, piezoelectric thin film, method of manufacturing piezoelectric thin film, and liquid ejection head | Motokazu Kobayashi, Naoyuki Koketsu, Chiemi Shimizu, Fumio Uchida | 2020-12-15 |
| 10618285 | Piezoelectric substrate and method of manufacturing the piezoelectric substrate, and liquid ejection head | Hiroto Numazawa, Motokazu Kobayashi, Yoshihiro Ohashi | 2020-04-14 |
| 10532567 | Piezoelectric actuator, method for manufacturing same, and liquid discharge head | Motokazu Kobayashi, Hiroto Numazawa, Toshio Tomiyoshi, Youichi Fukaya | 2020-01-14 |