Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030287 | Method of decreasing nitrate nitrogen and volatile organic compound in soil and groundwater | {umlaut over (K)}oichiro Murasawa, Masaru Makino | 2006-04-18 |
| 6894203 | Method of decreasing nitrate nitrogen and volatile organic compound in soil and groundwater | Koichiro Murasawa, Masaru Makino | 2005-05-17 |