Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800276 | Speaker device and audio device | Shinichi Komori | 2023-10-24 |
| 10477334 | Method and apparatus for evaluating audio device, audio device and speaker device | — | 2019-11-12 |
| 10433085 | Method and apparatus for evaluating audio device, audio device and speaker device | — | 2019-10-01 |