Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072548 | Output control apparatus controlling an output of video or audio by automatically switching an input of a reproduction device and an output control system, a reproduction apparatus and a television for performing the same | Junji Yoshida, Masazumi Yamada | 2011-12-06 |
| 8054996 | Video/audio output device and external speaker control apparatus | Sako Asayama, Mitsuteru Kataoka | 2011-11-08 |
| 7970155 | Video/audio output device and external speaker control apparatus | Sako Asayama, Mitsuteru Kataoka | 2011-06-28 |