Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346060 | Developing device, process cartridge, and image forming apparatus | Taira Otsuka, Kazuki Matsumoto, Hiroyuki Sugiyama | 2025-07-01 |
| 12313987 | Powder container with a nozzle receiver | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2025-05-27 |
| D1069896 | Toner container | Kazuki Matsumoto | 2025-04-08 |
| 12191381 | Semiconductor device | Masanori Miyata, Yuuma Kagata, Yuki Yakushigawa, Masaru Senoo, Takaya Nagai | 2025-01-07 |