Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625053 | Process for preparing optically active 2-(4-hydroxy-phenoxy) propionic acid compounds | Shoji Fujinawa, Isao Hashiba, Kenji Suzuki, Syuzi Tsuchiya | 1986-11-25 |
| 4611088 | Process for preparing D-.alpha.-(6-methoxy-2-naphtyl) propionic acid | Yoshio Ohara, Kazutaka Arai, Yasuhiro Takahashi | 1986-09-09 |
| 4417070 | Process for preparing an optical active ester of naphthylpropionic acid | Kazutaka Arai, Yoshio Ohara, Toyoko Iizumi | 1983-11-22 |