Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028049 | Headphones | Takeshi Inoue, Tomohiro Ito, Hisahiro Tanaka, Hirokazu Nishihara, Kenji Yamada +2 more | 2018-07-17 |
| D823278 | Headphone | Tomohiro Ito, Yosuke Nakamura, Shunsuke Shiomi, Yusuke Otani, Kenji Katsumata | 2018-07-17 |