Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498356 | LED chip, LED array chip, LED array head and image-forming apparatus | Mitsuo Shiraishi, Ryuta Mine, Junji Ishikawa | 2002-12-24 |
| 6461883 | Method for manufacturing led array head and led array head prepared by using the same | Ryuta Mine, Mitsuo Shiraishi | 2002-10-08 |
| 6442361 | Variable speed image formation apparatus and method | Mitsuo Shiraishi | 2002-08-27 |
| 6392615 | Drive apparatus and method of light emission element array | Mitsuo Shiraishi | 2002-05-21 |
| 6349389 | Communication control system and apparatus | Takashi Soya | 2002-02-19 |