Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959796 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Susumu Yamaguchi, Hideki Ohtaka, Masakazu Nishino | 1999-09-28 |
| 5621578 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Susumu Yamaguchi, Hideki Ohtaka, Masakazu Nishino | 1997-04-15 |
| 5479299 | Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems | Chiyoko Matsumi, Takahiro Nakamura, Susumu Yamaguchi, Hideki Ohtaka, Masakazu Nishino | 1995-12-26 |