Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939566 | Polygon mirror, image forming apparatus, and method for manufacturing a polygon mirror | Hidetaka Hoshino, Toshio Sakai, Kazuhiro Hayakawa | 2018-04-10 |
YH
Yutaka Hattori
Overall (2018): #179,197 of 503,207Top 40%
1
Patents 2018