Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751681 | Time-series data recording device and time-series data recording method | Toshirou Mukai | 2010-07-06 |
| 5561796 | Apparatus for searching for speech and moving images | Kenji Sakamoto, Fumio Togawa | 1996-10-01 |