Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611150 | Liquid discharge head, liquid discharge apparatus, piezoelectric device, and ultrasonic sensor | Hiroshi Kato, Tsutomu Asakawa | 2020-04-07 |
| 10611152 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device | Ichiro ASAOKA, Eiju Hirai, Hiroshi Kato | 2020-04-07 |