Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571408 | .alpha.,.beta.-Dihydropolyprenyl derivatives for treating hepatitis | Isao Yamatsu, Yuichi Inai, Shinya Abe, Hideaki Watanabe, Toshiji Igarashi +2 more | 1986-02-18 |
| 4481217 | .alpha.,.beta.-Dihydropolyprenyl derivatives useful in treating hepatitis | Isao Yamatsu, Yuichi Inai, Shinya Abe, Hideaki Watanabe, Toshiji Igarashi +2 more | 1984-11-06 |