Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10524036 | Wearable device | Go Igarashi, Kohei Asada | 2019-12-31 |
| 10237641 | Sound output device and sound guiding device | Go Igarashi, Satoshi Suzuki, Kohei Asada | 2019-03-19 |
| 10182281 | Sound output device and sound guiding device | Go Igarashi, Satoshi Suzuki, Kohei Asada | 2019-01-15 |