Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866199 | Optically active ester compound | Toshihiro Shibata, Masaki Kimura | 1989-09-12 |
| 4844836 | Optically active cyanobiphenyl compound | Toshihiro Shibata | 1989-07-04 |
| 4831143 | Pyrimidine compound | Toshihiro Shibata, Masaki Kimura | 1989-05-16 |
| 4804759 | Pyrimidine compound | Toshihiro Shibata | 1989-02-14 |