Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028049 | Headphones | Takeshi Inoue, Hideto Yamamoto, Hisahiro Tanaka, Hirokazu Nishihara, Kenji Yamada +2 more | 2018-07-17 |
| D823278 | Headphone | Yosuke Nakamura, Shunsuke Shiomi, Hideto Yamamoto, Yusuke Otani, Kenji Katsumata | 2018-07-17 |
| 9961428 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Koji Nageno | 2018-05-01 |
| 9949007 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Koji Nageno | 2018-04-17 |
| 9949006 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Koji Nageno | 2018-04-17 |
| 9934821 | Non-transitory computer-readable storage medium, playback control method, and playback control device | Atsushi Oguchi, Manabu Sakaguchi | 2018-04-03 |
| 9930437 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Koji Nageno | 2018-03-27 |