Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9052633 | Exposure device and image forming apparatus | Takashi Michiyoshi | 2015-06-09 |
| 9035710 | PWM signal generating circuit, printer, and PWM signal generating method | Takashi Michiyoshi | 2015-05-19 |