Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8780269 | Contents playback device, television receiver, information provision system, information provision method, information provision program, and recording medium | Shigeki Takahashi, Katsuo Doi, Yasunori Yamashita, Masafumi Hirata | 2014-07-15 |