Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521183 | Control terminal device and audio system control method that displays a source selection screen with an area image background | Masaharu Ohno, Kazuya Muchikabe, Akihiko Suyama, Keisuke Tsukada, Shinichiro Kato | 2019-12-31 |