Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385570 | Powder leveler, powder container device, powder transporter, and powder handling device | Yukihiro Ichiki | 2022-07-12 |
| 9563149 | Developer collection container and image forming apparatus | Takashi Akaike | 2017-02-07 |