Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188007 | Developer container which discharges toner from a lower side and includes a box section | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2021-11-30 |
| 10948850 | Powder container and image forming apparatus | Hiroshi Hosokawa, Tsukuru Kai, Junichi Matsumoto, Makoto Komatsu, Yuzuru Ozawa +2 more | 2021-03-16 |
| 10908531 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Hiroshi Hosokawa, Makoto Komatsu, Yuzuru Ozawa | 2021-02-02 |