Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9055358 | Speaker device | Yutaka Sato, Norio Nagai, Aiko Hibino | 2015-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9055358 | Speaker device | Yutaka Sato, Norio Nagai, Aiko Hibino | 2015-06-09 |