Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851558 | Light deflector | Kazuhiro Hayakawa, Hidetaka Hoshino, Toshio Sakai, Yasuomi Jibu | 2017-12-26 |
| 9778457 | Light deflector and polygon mirror | Kazuhiro Hayakawa, Toshio Sakai, Hidetaka Hoshino | 2017-10-03 |