Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6317244 | Light-scanning optical system and image-forming apparatus comprising the same | — | 2001-11-13 |
| 6256132 | Multi-beam scanning optical system and image forming apparatus using the same | — | 2001-07-03 |
| 6239894 | Scanning optical system and image forming apparatus using the same | — | 2001-05-29 |
| 6133935 | Optical scanning apparatus | Kazuo Fujibayashi, Koji Hoshi, Manabu Kato | 2000-10-17 |
| 6067106 | Scanning optical apparatus | Kazuo Fujibayashi, Koji Hoshi | 2000-05-23 |
| 5995131 | Imaging lens system of scanning optical apparatus | Kazuo Fujibayashi, Koji Hoshi, Manabu Kato | 1999-11-30 |
| 5859720 | Scanniing optical apparatus | — | 1999-01-12 |
| 5812181 | Scanning optical apparatus | — | 1998-09-22 |
| 5497216 | Reader-printer | Kazuhiko Onuki | 1996-03-05 |
| 5361107 | Projection optical apparatus | — | 1994-11-01 |