Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137953 | Image forming apparatus with efficient sheet removal from purged sheet storage | — | 2021-10-05 |
| 11073783 | Fixing device and image forming apparatus | — | 2021-07-27 |
| 4919045 | Offset printer having a press drum larger than its rubber drum | Toshimitsu Okubo, Kazuyoshi Kobayashi, Yoshinobu Sai, Takuo Satoh, Yukihiko Yoshino +5 more | 1990-04-24 |