Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10592198 | Audio recording/playback device | Yusaku Kikugawa, Masataka Osada, Hiroto Yoshihara, Hideya Minamiji | 2020-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10592198 | Audio recording/playback device | Yusaku Kikugawa, Masataka Osada, Hiroto Yoshihara, Hideya Minamiji | 2020-03-17 |