Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160453 | Filter for removing contaminants from water | Toshio Matsumura, Shin-ichi Sakata | 2007-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160453 | Filter for removing contaminants from water | Toshio Matsumura, Shin-ichi Sakata | 2007-01-09 |