Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343055 | Apparatus for and method of reproducing music together with information representing beat of music | Shozo Ema, Hidehiro Ishii, Takao Sawabe, Yoshinori Hasegawa, Kaoru Yamamoto +2 more | 2002-01-29 |