Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270851 | Achromatic-type laser scanning optical system | Jun Koide | 1993-12-14 |
| 5153767 | F-.theta. lens system and laser scanner using the same | — | 1992-10-06 |
| 5151811 | Light deflecting apparatus | — | 1992-09-29 |
| 5136412 | F.theta. lens and scanning optical system using the same | — | 1992-08-04 |
| 5111219 | F.theta. lens and image apparatus using the same | — | 1992-05-05 |
| 5066083 | Scanning optical system | Masamichi Tateoka | 1991-11-19 |