Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304206 | Liquid discharge head and liquid discharge apparatus | Isamu Kubo | 2025-05-20 |
| 10518547 | Liquid discharger and liquid stirring method | Nobuyuki Akaishi, Shigeru Morinaga | 2019-12-31 |
| 10124617 | Liquid stirrer and image forming apparatus including same | Nobuyuki Akaishi | 2018-11-13 |
| 9849678 | Liquid discharger including a head, a cap, a belt, and a belt cleaner | Toshitaka Osanai, Nobuyuki Akaishi, Shigeru Morinaga | 2017-12-26 |