Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384161 | Liquid discharge apparatus | Hiroyuki Nakamura, Akihiro Toya | 2025-08-12 |
| 12168348 | Tank unit and liquid ejection apparatus | Takanori Matsuda | 2024-12-17 |
| 11701899 | Liquid circulating device, liquid discharging apparatus, and bubble exhausting method in liquid discharging apparatus | Akihiro Toya | 2023-07-18 |
| 11631512 | Variable resistor | Yasushi Watanabe, Junichi Hosogoe, Hisashi Komatsu, Hironobu Ishii | 2023-04-18 |
| 10882315 | Liquid ejecting apparatus | Shunichi Hizawa | 2021-01-05 |
| 9566792 | Flushing control method for an inkjet printer, and an inkjet printer | — | 2017-02-14 |
| 8622507 | Control method for a fluid ejection device, and a fluid ejection device | — | 2014-01-07 |
| 7992957 | Method of inspecting the nozzle discharge state, a discharge state inspection method, and a fluid discharge device | Hiroyuki Motoyama, Kiyomi Kuroda | 2011-08-09 |