Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7818482 | Amplifier connected to and identifying plurality of content reproducing devices with respective audio speakers | Dai Shimozawa, Hiroyuki Fukuma | 2010-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7818482 | Amplifier connected to and identifying plurality of content reproducing devices with respective audio speakers | Dai Shimozawa, Hiroyuki Fukuma | 2010-10-19 |