Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952319 | Process for separating liquid mixture | Yukio Yanaga, Asazi Hayashi, Shizue Kamata | 1990-08-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952319 | Process for separating liquid mixture | Yukio Yanaga, Asazi Hayashi, Shizue Kamata | 1990-08-28 |