Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841081 | Method of optically resolving a racemate or a diastereomeric mixture of glycidyl compound | Koichi Tanaka, Tetsuya Nakata | 1989-06-20 |
| 4818771 | Diphenic acid bis(dicyclohexylamide) for clothrate compound, process for producing the same | Ayako Sekikawa, Hideo Sugi, Kenji Tahara | 1989-04-04 |