Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906029 | Sludge thickening method | Hiroichi Kawasaki, Masayoshi Katayama, Manabu Yamashita, Masaharu Miyawaki | 2011-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906029 | Sludge thickening method | Hiroichi Kawasaki, Masayoshi Katayama, Manabu Yamashita, Masaharu Miyawaki | 2011-03-15 |