Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744922 | Signal processing method and video/voice processing device | — | 2004-06-01 |
| 6710822 | Signal processing method and image-voice processing apparatus for measuring similarities between signals | Hiroshi Matsubara | 2004-03-23 |