Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835303 | Process for producing dry .alpha.-L-aspartyl-L-phenylalanine methyl ester | Shigeaki Irino, Tsuneo Harada, Akira Tokuda, Kiyotaka Oyama | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835303 | Process for producing dry .alpha.-L-aspartyl-L-phenylalanine methyl ester | Shigeaki Irino, Tsuneo Harada, Akira Tokuda, Kiyotaka Oyama | 1989-05-30 |