Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8311276 | Object tracking apparatus calculating tendency of color change in image data regions | Shunichi Schichijo | 2012-11-13 |
| 8175336 | Target tracker | Yoshitaka Sakurai | 2012-05-08 |
| 5911130 | Audio signal compression and decompression utilizing amplitude, frequency, and time information | Kyoichi Shimizu, Toshihiro Maruyama | 1999-06-08 |
| 5684829 | Digital signal processing coding and decoding system | Toshihiro Maruyama, Susumu Takahashi | 1997-11-04 |