Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451350 | Earphone device | Kenji Ide, Naotaka Tsunoda | 2016-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451350 | Earphone device | Kenji Ide, Naotaka Tsunoda | 2016-09-20 |