Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972500 | Waste water purification apparatus | — | 2011-07-05 |
| 6808622 | Wastewater purifying apparatus | Masayuki Komurasaki, Hirofumi Niki | 2004-10-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972500 | Waste water purification apparatus | — | 2011-07-05 |
| 6808622 | Wastewater purifying apparatus | Masayuki Komurasaki, Hirofumi Niki | 2004-10-26 |