Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645940 | Oligosaccharide derivatives and process for producing the same | Masato Nagaoka, Hideyuki Shibata, Itsuko Kimura | 2003-11-11 |
| 6589937 | Peptides and nootropic agent | Shuichi Tanabe, Yoshiyuki Shishido, Masayoshi Furushiro, Kunio Kado, Teruo Yokokura +1 more | 2003-07-08 |
| 6518249 | Oligosaccharide derivatives and process for producing the same | Masato Nagaoka, Hideyuki Shibata, Itsuko Kimura | 2003-02-11 |