Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456807 | Rotation stabilizing device | Toru Makino, Chohiko Fukuo, Jun Onishi | 2002-09-24 |
| 5933214 | Scanning exposure apparatus | Yasuaki Satoh, Nobu Nakane, Akira Kida, Katsutoshi Iwai | 1999-08-03 |
| 5761582 | Optical adjustment device for an image forming apparatus | Toshiaki Tomino, Tetsu Sekine | 1998-06-02 |
| 5541667 | Method and apparatus for lost block substitution in a moving picture receiving system | — | 1996-07-30 |
| 5355198 | Exposure device having light shading members for correcting light distribution of a projection mechanism in a copier | — | 1994-10-11 |
| 5170314 | Charging apparatus | — | 1992-12-08 |
| 4806989 | Optical correction device | Yozo Fujii | 1989-02-21 |
| 4796059 | Image forming apparatus with magnification changing device | Yozo Fujii | 1989-01-03 |