Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493516 | Toner container and method of determining abnormality of toner container | Katsuya Murakami | 2002-12-10 |
| 6438345 | Toner supplying container and image forming apparatus | Tatsuya Goto, Akihito Kanamori, Fumio Tazawa | 2002-08-20 |
| 6418290 | Developer agitating sheet and developer container | Tetuo Isomura, Katsuya Murakami | 2002-07-09 |