Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311299 | Aeration device and aeration system | — | 2007-12-25 |
| 5141640 | Tubular membrane module for separation | Hideo Mizobata | 1992-08-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311299 | Aeration device and aeration system | — | 2007-12-25 |
| 5141640 | Tubular membrane module for separation | Hideo Mizobata | 1992-08-25 |