Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38477 | Performance information analyzer and chord detection device associated therewith | — | 2004-03-30 |
| 6703549 | Performance data generating apparatus and method and storage medium | Tetsuo Nishimoto, Masahiro Kakishita, Toru Kitayama, Toshiyuki Iwamoto, Norio Suzuki +2 more | 2004-03-09 |