Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741962 | Speech recognition system and standard pattern preparation system as well as speech recognition method and standard pattern preparation method | — | 2004-05-25 |
| 6727207 | Rolling bearing | Atsushi Yokouchi, Michiharu Naka | 2004-04-27 |