Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1049389 | Breast cancer testing device | — | 2024-10-29 |
| 11159875 | Audio output apparatus | Taku Yaegashi, Sai Karasawa | 2021-10-26 |
| D922348 | Earphone | — | 2021-06-15 |
| D918177 | Earphone | — | 2021-05-04 |
| D870081 | Earphone | — | 2019-12-17 |
| D870065 | Earphone | — | 2019-12-17 |
| D854511 | Headphone | Shogo Yashiro | 2019-07-23 |
| 9998649 | Portable device, information processing method, and program | Yasuyuki Suki, Aya Suzuki | 2018-06-12 |
| 9350912 | Portable device, information processing method, and program | Yasuyuki Suki, Aya Suzuki | 2016-05-24 |