Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133628 | Image forming apparatus using an image carrier and rotary developer unit | Yoshihiro Yamamoto, Kazuhiro Yoshino, Kazuhiro Sone | 2006-11-07 |
| 6304360 | Optical scanning device | — | 2001-10-16 |
| 6172788 | Light scanning device, optical device, and scanning method of optical device | Takayoshi Suzuki, Tsuneo Toda | 2001-01-09 |
| 6075636 | Optical scanning device | — | 2000-06-13 |
| 6038051 | Light scanning device, optical device, and scanning method of optical device | Takayoshi Suzuki, Tsuneo Toda | 2000-03-14 |
| 5930019 | Light scanning device, optical device, and scanning method of optical device | Takayoshi Suzuki, Tsuneo Toda | 1999-07-27 |
| 5793515 | Optical scanning apparatus | — | 1998-08-11 |
| 5781325 | Optical scanning apparatus | — | 1998-07-14 |
| 5774251 | Optical scanning apparatus | — | 1998-06-30 |
| 5694236 | Optical scanning device | — | 1997-12-02 |
| 5600495 | Structure for attaching scanning optical system | — | 1997-02-04 |