Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692768 | Preparation method of drug-containing spherical fine particles | Takashi Ishibashi, Keigo Nagao, Hiroyuki Yoshino, Masakazu Mizobe | 2004-02-17 |
| 6692769 | Sustained-release particles | Takashi Ishibashi, Keigo Nagao, Hiroyuki Yoshino, Masakazu Mizobe | 2004-02-17 |