Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843172 | Process for preparing .alpha.-phenylpropionic acid derivative | Yasutaka Tanaka, Yasuo Tsuji | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843172 | Process for preparing .alpha.-phenylpropionic acid derivative | Yasutaka Tanaka, Yasuo Tsuji | 1989-06-27 |