Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075773 | Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method | Satoshi Takeda | 2011-12-13 |
| 7922902 | Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method | Satoshi Takeda | 2011-04-12 |