Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573444 | Music data compression apparatus and method | Reisuke Sato, Yasufumi Hayashi | 2003-06-03 |
| 6569523 | Carbon fiber bundle | Katsuhiko Ikeda, Masakazu Hoshino, Aritaka Shimotashiro, Toshihiro Makishima, Masashi Okamoto | 2003-05-27 |
| 6503624 | Carbon fiber precursor fiber bundle and manufacturing method of the same | Katsuhiko Ikeda, Masakazu Hoshino, Aritaka Shimotashiro, Toshihiro Makishima, Masashi Okamoto | 2003-01-07 |