Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968872 | Process for recovering liquid chemical products in chemical production facility | Yasuyuki Sakakura, Yasushi Ogawa, Yoshiro Suzuki | 2005-11-29 |
| 6936177 | Method for removing metal from wastewater | Kenji Takasaki, Yasushi Ogawa, Yoshiro Suzuki | 2005-08-30 |
| 6910511 | Method of supplying ambient gas | Masayasu Goriki | 2005-06-28 |