Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450905 | Information sharing system, information sharing method, and information storage medium | Ken Aoyama, Yuki Okada, Masanori Matsumoto | 2016-09-20 |
| 8751026 | Audio data receiving apparatus, audio data receiving method, and audio data transmission and receiving system | Kenji Shiba, Satoru Suzuki | 2014-06-10 |
| 8520870 | Transmission device and transmission method | Katsuyuki Sato, Kazuhiro Sato | 2013-08-27 |