Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888351 | 3-phenoxy (or phenylthia) cyclopentanecarbonylamino acid analogues | Katsuhiro Imaki, Tadao Okegawa | 1989-12-19 |
| 4863963 | Novel cinnamoylamide derivatives | Hisao Nakai, Hiroshi Terashima | 1989-09-05 |
| 4847275 | (Fused) benz (thio) amides | Masaaki Toda, Tumoru Miyamoto | 1989-07-11 |
| 4843094 | Derivatives of p-guantidinobenzoic acid and pharmaceutical agents containing them as active ingredient | Katsuhiro Imaki, Hiroyuki Ohno | 1989-06-27 |
| 4829078 | 3-phenoxy (or phenylthio)--cyclopentanecarbonylamino acid analogues | Katsuhiro Imaki, Tadao Okegawa | 1989-05-09 |