Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022974 | Exposure device, image forming apparatus and computer readable medium storing program for exposure control | Fumihiko Ogasawara, Osamu Yasui, Ken Tsuchiya, Michio Taniwaki, Toshio Hisamura | 2011-09-20 |
| 7954917 | Exposure device, exposure system, light-emitting element circuit board and image forming apparatus | — | 2011-06-07 |