Issued Patents All Time
Showing 1–25 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427770 | Liquid ejecting head and liquid ejecting apparatus | Eiju Hirai, Masaki Mori | 2025-09-30 |
| 12420547 | Liquid ejecting head and liquid ejecting apparatus | Yu SHIOZAWA, Hitoshi TAKAAI, Eiju Hirai, Takahiro Kanegae | 2025-09-23 |
| 12377654 | Piezoelectric actuator and manufacturing method thereof, liquid droplet discharge head, and ultrasonic device | Eiju Hirai | 2025-08-05 |
| 12377650 | Liquid ejecting apparatus | Yu SHIOZAWA, Masaki Mori, Hitoshi TAKAAI, Eiju Hirai | 2025-08-05 |
| 12377651 | Liquid discharge head and liquid discharge apparatus | Masanori MIKOSHIBA, Takanori Aimono, Yuki Ishii | 2025-08-05 |
| 12370791 | Liquid discharge device and system | Yu SHIOZAWA, Masaki Mori, Hitoshi TAKAAI, Eiju Hirai | 2025-07-29 |
| 12358285 | Liquid discharge head and liquid discharge device | Masaki Mori, Eiju Hirai | 2025-07-15 |
| 12343990 | Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus | — | 2025-07-01 |
| 12330418 | Liquid discharge head and liquid discharge device | Masaki Mori, Yu SHIOZAWA, Hitoshi TAKAAI, Eiju Hirai, Michiya Kubokawa | 2025-06-17 |
| 12296589 | Liquid discharge head and liquid discharge device | Yu SHIOZAWA, Masaki Mori, Hitoshi TAKAAI, Eiju Hirai | 2025-05-13 |
| 12269267 | Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head | Yu SHIOZAWA | 2025-04-08 |
| 12251936 | MEMS device, liquid ejecting head, and liquid ejecting apparatus | Yu SHIOZAWA | 2025-03-18 |
| 12220916 | Liquid discharge apparatus | Masanori MIKOSHIBA, Takanori Aimono, Jingling Wang | 2025-02-11 |
| 12214592 | Liquid discharge apparatus and method of driving liquid discharge head | Masanori MIKOSHIBA, Takanori Aimono, Jingling Wang | 2025-02-04 |
| 12219876 | Method for producing piezoelectric actuator | Harunobu KOIKE, Takanori Aimono, Masao Nakayama, Koji Sumi, Yasuhiro ITAYAMA +1 more | 2025-02-04 |
| 12194742 | Liquid ejecting head and liquid ejecting apparatus | Yu SHIOZAWA, Hitoshi TAKAAI | 2025-01-14 |
| 12187036 | Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus | — | 2025-01-07 |
| 12109813 | Liquid ejecting head and liquid ejecting apparatus | — | 2024-10-08 |
| 12103304 | Liquid discharge head and liquid discharge device | Masaki Mori, Yu SHIOZAWA, Hitoshi TAKAAI, Eiju Hirai | 2024-10-01 |
| 12064967 | Liquid ejecting head and liquid ejecting apparatus | Masanori MIKOSHIBA, Yasuhiro ITAYAMA, Jingling Wang | 2024-08-20 |
| 11964482 | Liquid ejecting head and liquid ejecting apparatus | — | 2024-04-23 |
| 11932017 | Liquid discharge head, liquid discharge device, and actuator | — | 2024-03-19 |
| 11878525 | Liquid ejection head and liquid ejecting apparatus | Yasuhiro ITAYAMA, Masanori MIKOSHIBA | 2024-01-23 |
| 11872813 | Liquid discharge head and actuator | Masanori MIKOSHIBA, Masaki Mori | 2024-01-16 |
| 11865838 | Piezoelectric device, liquid ejecting head, liquid ejecting apparatus, and method of manufacturing piezoelectric device | Yasuhiro ITAYAMA | 2024-01-09 |