Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724513 | Liquid circulation mechanism, liquid circulation device, and liquid discharging apparatus | Toshio Nakata, Yuichi Urabe, Kazushi ARAFUKA, Munechika Otsuru | 2023-08-15 |
| 11167560 | Damper unit and liquid ejecting apparatus | Toshio Kumagai, Hitotoshi Kimura | 2021-11-09 |
| 11072185 | Liquid ejecting apparatus | Toshio Kumagai, Satoru Kobayashi, Seiko Hamamoto | 2021-07-27 |