Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300197 | Distillation apparatus with porous membrane and heat pump | Kenji Mitani, Akira Ashida, Katsuya Ebara | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300197 | Distillation apparatus with porous membrane and heat pump | Kenji Mitani, Akira Ashida, Katsuya Ebara | 1994-04-05 |