Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453139 | Image forming apparatus | Hiroshi Sasame, Hiroaki Ogata, Shinya Yamamoto, Motoki Adachi | 2002-09-17 |
| 6421512 | Image forming apparatus with image bearing member charger that reduces the amount of toner electric charge | Motoki Adachi, Masao Uyama | 2002-07-16 |
| 6415127 | Developing apparatus having a direct or alternating current applied thereto | Shinya Yamamoto, Hiroshi Sasame, Tetsuya Kobayashi, Kouji Hashimoto | 2002-07-02 |