Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804531 | Developing device including exhaust passage and blocking member and image forming apparatus | Takayuki Yamada, Taiyou Uehara | 2017-10-31 |
| 9639028 | Image forming apparatus and container for developer | Kiyohito HORII, Seigo Shinozaki, Makoto Kanno, Shota Oba, Norihiro TAMAZAWA +2 more | 2017-05-02 |