Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051228 | Home theater system, audio/video playback device, audio output control device, and volume control method | Toshihide Ishihara | 2018-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051228 | Home theater system, audio/video playback device, audio output control device, and volume control method | Toshihide Ishihara | 2018-08-14 |