Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11921304 | Polygon mirror, deflection device, optical scanning apparatus and image forming apparatus | Genichiro Kudo | 2024-03-05 |
| 9454087 | Exposure apparatus and device fabrication method | Kenichi Kobayashi, Hitoshi Nakano | 2016-09-27 |
| 7742147 | Exposure apparatus | — | 2010-06-22 |
| 7538852 | Exposure apparatus and device manufacturing method | — | 2009-05-26 |
| 7218377 | Exposure apparatus and device manufacturing method | — | 2007-05-15 |
| 7057701 | Exposure apparatus | Kiyoshi Arakawa | 2006-06-06 |