Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716950 | Diaphragm, loudspeaker using same, and electronic device and mobile device using loudspeaker | Yoshimichi Kajihara | 2017-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716950 | Diaphragm, loudspeaker using same, and electronic device and mobile device using loudspeaker | Yoshimichi Kajihara | 2017-07-25 |