Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376469 | Crystalline amrubicin hydrochloride | Yuko Uenishi | 2002-04-23 |
| 4544635 | Preparation of optically active cis-1,3-dibenzyl-hexahydro-1H-furo[3,4-d]imidazole-2,4-dione and its intermediates | Naohito Ohashi, Takaharu Ikeda, Kikuo Ishizumi | 1985-10-01 |
| 4537973 | Process for preparing biotin | Takeo Takahashi, Kaoru Maeshima | 1985-08-27 |
| 4496739 | Intermediates to optically active cis-1,3-dibenzyl-hexahydro-1H-furo[3,4-d]imidazole-2,4-dione | Naohito Ohashi, Takaharu Ikeda, Kikuo Ishizumi | 1985-01-29 |