Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5909609 | Image forming apparatus with provisions for supplying toner therein | Masasumi Yahata, Shunji Kato, Yuji Kitajima, Satoshi Takano, Nobuo Kikuchi +1 more | 1999-06-01 |