Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10534304 | Image forming apparatus | Shin Honda, Hidekazu Amamoto, Hiroki Ando, Takashi Akaike, Yuichi SONO +2 more | 2020-01-14 |
| D812681 | Toner cartridge | Tadashi Kureyama, Hiroki Shiba, Takuji Matsumoto | 2018-03-13 |
| 9442422 | Powder storage container, developer replenishment device, and image forming apparatus | Yosuke Ninomiya, Takuji Matsumoto | 2016-09-13 |