Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5476791 | Process for producing optically active carboxylic acid amide | Akihiro Sakimae, Ryozo Numazawa, Hisao Onishi | 1995-12-19 |
| 4629701 | Process for preparing optically active carboxylic acids and antipode esters thereof | Akihiro Sakimae, Ryozo Numazawa, Hisao Onishi | 1986-12-16 |