Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500984 | Toner supply device and image forming apparatus | Isao Kawakami, Youichi Itagaki, Sho Karakama, Shogo Asaoka | 2016-11-22 |
| 9199808 | Paper feeding cassette and image forming apparatus | Yasuo Shiokawa, Ichiro Muramatsu | 2015-12-01 |