Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434794 | Optical print head and image forming device | Takafumi Yuasa, Hidenari Tachibe | 2019-10-08 |
| 10345730 | Light emitting device, optical write-in device, and image forming device | So Yano, Masayuki Iijima, Takahiro Matsuo, Takaki Uemura | 2019-07-09 |
| 10281875 | Optical scanning device and image forming device having the same | Hidenari Tachibe, Takafumi Yuasa | 2019-05-07 |
| 10254675 | Optical writing apparatus and image forming apparatus | Takafumi Yuasa, Hidenari Tachibe | 2019-04-09 |