Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075773 | Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method | Kenji Watari | 2011-12-13 |
| 8038391 | Vortex blower | Shizu Ishikawa, Hiroshi Asabuki | 2011-10-18 |
| 7959092 | Coating machine and rotary atomizing head thereof | Takao Nomura, Shigeyoshi Inada, Takashi Katsumata | 2011-06-14 |
| 7922902 | Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method | Kenji Watari | 2011-04-12 |