Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261904 | Tetrahydrofuranol derivative | Makoto Takeda, Takashi Hashimoto | 1981-04-14 |
| 4233226 | Novel hexahydrobenzopyran derivative and method of preparing the same | Makoto Takeda, Takashi Hashimoto | 1980-11-11 |