Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337597 | Liquid ejecting apparatus and head unit for determining presence of foreign matter | — | 2025-06-24 |
| 11975537 | Liquid ejecting apparatus | — | 2024-05-07 |
| 11772383 | Storage amount detection device and liquid discharge device | — | 2023-10-03 |
| 11654690 | Storage amount detection device and liquid discharge device | — | 2023-05-23 |
| 11654689 | Liquid discharge device | — | 2023-05-23 |
| 11590755 | Liquid ejection device | — | 2023-02-28 |
| 11465412 | Head unit | Masashi Kamiyanagi | 2022-10-11 |
| 11465413 | Head unit control device, head unit, and liquid ejection device | — | 2022-10-11 |
| 11179930 | Liquid discharging apparatus | Masashi Kamiyanagi, Toshiyuki Suzuki | 2021-11-23 |
| 11130332 | Head unit and liquid discharging apparatus | Masashi Kamiyanagi, Toshiyuki Suzuki | 2021-09-28 |
| 10814618 | Liquid ejecting apparatus | Noriaki Saito, Masashi Kamiyanagi | 2020-10-27 |
| 10639885 | Liquid discharging apparatus including drive signal generation unit that generates first and second drive signals for checking discharge abnormalities | Yasuhiro Hosokawa, Noriaki Saito | 2020-05-05 |
| 10603901 | Liquid discharging apparatus | Yasuhiro Hosokawa, Noriaki Saito | 2020-03-31 |
| 10363738 | Liquid ejecting device, head unit, and method for controlling liquid ejecting device | — | 2019-07-30 |
| 10005275 | Liquid discharging apparatus and discharge state determination method of liquid in liquid discharging apparatus | Yasuhiro Hosokawa, Masashi Kamiyanagi | 2018-06-26 |
| 9636907 | Liquid discharge apparatus, control method of liquid discharge apparatus, and control program of liquid discharge apparatus | Toshiyuki Suzuki | 2017-05-02 |
| 9610768 | Liquid discharging apparatus and discharge state determination method of liquid in liquid discharging apparatus | Yasuhiro Hosokawa, Masashi Kamiyanagi | 2017-04-04 |
| 9457563 | Liquid discharging apparatus | Yoshio Nakazawa, Masahiko Yoshida, Kazuhito Fujisawa, Atsushi Akiyama | 2016-10-04 |
| 9434159 | Liquid discharging apparatus | Yoshio Nakazawa, Kazuhito Fujisawa, Masahiko Yoshida, Atsushi Akiyama | 2016-09-06 |
| 9327536 | Liquid ejection device, inspection method, and program | Toshiyuki Suzuki | 2016-05-03 |
| 9278520 | Liquid discharging apparatus | Masashi Kamiyanagi, Toshiyuki Suzuki | 2016-03-08 |
| 9221253 | Liquid ejection apparatus | Toshiyuki Suzuki | 2015-12-29 |
| 9211750 | Liquid ejection apparatus | — | 2015-12-15 |
| 9162506 | Printing apparatus and method of controlling printing apparatus | — | 2015-10-20 |
| 9132627 | Liquid ejecting device, inspection method, and program | Toshiyuki Suzuki | 2015-09-15 |