Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873087 | Suppository preparation having excellent absorption property | Masataka Morishita, Shigeo Katsuragi, Yoshiaki Yamamoto, Kenichi Sugimoto | 1989-10-10 |
| 4609640 | Preparation having excellent absorption property | Masataka Morishita, Yoshiaki Yamamoto | 1986-09-02 |