Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4552695 | Process for production of diltiazem hydrochloride | Tsunetoshi Honma | 1985-11-12 |
| 4370475 | Apramycin derivatives | Tsunetoshi Honma, Tamio Sugawara | 1983-01-25 |
| 4362866 | Aprosamine derivatives | Tsunetoshi Honma | 1982-12-07 |
| 4358585 | 5-Deoxyapramycin | Tsunetoshi Honma, Tamio Sugawara | 1982-11-09 |
| 4273923 | Process for preparing aminoglycoside derivatives | Tamio Sugawara | 1981-06-16 |
| 4248865 | Novel aminoglycoside derivatives | Tsunetoshi Honma | 1981-02-03 |
| 4201774 | Novel aminoglycoside derivatives | Tamio Sugawara | 1980-05-06 |
| 4200628 | Novel aminoglycoside derivatives | Junji Irisawa, Tsunetoshi Honma | 1980-04-29 |
| 4199570 | 1-N-Hetero containing aminoglycoside derivatives | Junji Irisawa | 1980-04-22 |