Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328886 | Gas diffuser for aeration vessel of membrane assembly | Satoshi Miyashita, Kenji Honjyo, Osami Kato, Kenji Watari, Masanori Itakura +3 more | 2001-12-11 |
| 6325938 | Method of cleaning membrane assembly with detergent | Satoshi Miyashita, Kenji Honjyo, Osami Kato, Kenji Watari, Masanori Itakura +3 more | 2001-12-04 |
| 6280626 | Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly | Satoshi Miyashita, Kenji Honjyo, Osami Kato, Kenji Watari, Masanori Itakura +3 more | 2001-08-28 |