Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251245 | Detecting and analyzing apparatus for positive ions and negative ions in a liquid | Eiji Nishi | 2001-06-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251245 | Detecting and analyzing apparatus for positive ions and negative ions in a liquid | Eiji Nishi | 2001-06-26 |