Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035611 | Headphone | Kodai Tsubone, Yutaro Kumagai | 2024-07-16 |
| D1031691 | Headphone | Kodai Tsubone, Yutaro Kumagai | 2024-06-18 |
| D1024942 | Battery charger for earphones | Daisuke Yoneyama, Yutaro Kumagai | 2024-04-30 |
| 11947298 | Recording material conveying device and image forming system | Satoshi Ogata, Atsushi Yamaguchi, Kenji Yamamoto | 2024-04-02 |