Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8548318 | Vibrating device and image equipment having the same | Sumio Kawai, Takashi Miyazawa | 2013-10-01 |
| 8368798 | Vibrating device and image equipment having the same | Sumio Kawai, Takashi Miyazawa | 2013-02-05 |
| 8351781 | Vibrating device and image equipment having the same | Sumio Kawai, Takashi Miyazawa | 2013-01-08 |