Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871762 | Lipid peroxide lowering 1,3-benzoxathiole derivative compositions and method of use therefor | Takao Yoshioka, Eiichi Kitazawa, Yoshio Iizuka | 1989-10-03 |
| 4822879 | Enzyme-inhibitory griseolic acid derivatives, and their use | Fumio Nakagawa, Yoshio Tsujita | 1989-04-18 |