Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11741938 | Earphone device, headphone device, and method | Kohei Asada, Go Igarashi, Naoki Shinmen | 2023-08-29 |
| 11730060 | Piezoelectric actuator and drive method therefor | Yoshiyuki Yamakawa, Seishiro Goto, Shinichiro Kawada, Akio Fujita, Yusuke Nakamura | 2023-08-15 |
| 11543521 | Information processing apparatus, information processing method, and recording medium | Keiichi Osako, Kohei Asada, Tetsunori Itabashi, Kazuma Yoshii, Kenichi Makino +1 more | 2023-01-03 |