Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107474 | Data transfer unit and method | Kazuya Ogawa | 2006-09-12 |
| 6008850 | Moving picture decoding device | Hiroshi Sumihiro, Hideki Koyanagi, Tohru Wada | 1999-12-28 |
| 5905534 | Picture decoding and encoding method and apparatus for controlling processing speeds | Hiroshi Sumihiro, Takashi Fukuyama | 1999-05-18 |
| 5557332 | Apparatus and method for reproducing a prediction-encoded video signal | Hideki Koyanagi, Hiroshi Sumihiro, Tohru Wada | 1996-09-17 |
| 5164828 | Video signal transmission and method and apparatus for coding video signal used in this | Katsumi Tahara | 1992-11-17 |