Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045840 | Video-audio recording apparatus and method, and video-audio reproducing apparatus and method | Hisako Murata, Takuma Suzuki, Sadahiro Yasura, Katsumi Hasegawa, Naoko Aizaki +3 more | 2011-10-25 |