Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078288 | Image forming apparatus that scans photosensitive member by using rotating polygonal mirror | — | 2018-09-18 |
| 10007208 | Image-forming apparatus for correcting a brightness of a laser light | Takashi Kawana, Kazuyuki Ishihara, Yuuji Takayama, Hikaru Uchidate, Yoshihiko Tanaka +1 more | 2018-06-26 |
| 9971272 | Optical scanning device and image forming apparatus | — | 2018-05-15 |