Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173715 | Liquid discharge head and printer | Harunobu KOIKE, Takanori Aimono, Masao Nakayama, Motoki Takabe, Koji Sumi | 2021-11-16 |
| 11135844 | Liquid discharge head and printer | Motoki Takabe, Koji Sumi | 2021-10-05 |
| 11020973 | Piezoelectric device, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of piezoelectric device | Masao Nakayama, Naoto Yokoyama, Eiju Hirai, Motoki Takabe | 2021-06-01 |
| 10916693 | Piezoelectric element and piezoelectric element-based device | Takayuki Yonemura, Chikara KOJIMA, Xiaoxing Wang, Tetsuya Isshiki | 2021-02-09 |