Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645940 | Oligosaccharide derivatives and process for producing the same | Masato Nagaoka, Hideyuki Shibata, Shusuke Hashimoto | 2003-11-11 |
| 6518249 | Oligosaccharide derivatives and process for producing the same | Masato Nagaoka, Hideyuki Shibata, Shusuke Hashimoto | 2003-02-11 |