Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464828 | Aqueous suspension of sucralfate | Masahide Katayama, Harushige Yamashita, Shigeo Morioka | 1995-11-07 |
| 4886667 | External preparation composition | Kanshiro Kitagaki, Keiko Ebihara, Shigeo Morioka, Takao Nakamura | 1989-12-12 |