Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661445 | Exposure apparatus with an array of light emitting devices | Seiji Mashimo, Yukio Nagase, Yuichi Hashimoto, Akihiro Senoo, Kazunori Ueno | 2003-12-09 |
| 6583805 | Exposure unit for image forming apparatus using electrophotographic system, and electrophotographic image forming apparatus | Seiji Mashimo, Yukio Nagase, Akihiro Senoo, Kazunori Ueno | 2003-06-24 |
| 6504565 | Light-emitting device, exposure device, and image forming apparatus | Izumi Narita, Yukio Nagase, Seiji Mashimo | 2003-01-07 |