Ariji; Akihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ariji; Akihiro.The latest application filed is for "sheet-shaped hollow fiber membrane module and membrane separation unit".
- Ariji; Akihiro - Osaka JP
- Ariji; Akihiro - Osaka-shi Osaka
- Ariji; Akihiro - Ohtsu N/A JP
- Ariji; Akihiro - Shiga JP
- Ariji; Akihiro - Ohtsu-shi JP
- Ariji, Akihiro - Otsu-shi JP
| Patent | Date |
|---|---|
| Sheet-shaped hollow fiber membrane module and membrane separation unit Grant 11,000,808 - Ariji , et al. May 11, 2 | 2021-05-11 |
| Sheet-shaped Hollow Fiber Membrane Module And Membrane Separation Unit App 20190201850 - Ariji; Akihiro ; et al. | 2019-07-04 |
| Hollow-fiber ultrafiltration membrane with excellent fouling resistance Grant 8,794,451 - Kochi , et al. August 5, 2 | 2014-08-05 |
| Polyvinylidene fluoride hollow fiber microporous membrane and process for production of the same Grant 8,708,161 - Ariji , et al. April 29, 2 | 2014-04-29 |
| Hollow-fiber Ultrafiltration Membrane With Excellent Fouling Resistance App 20110017660 - Kochi; Kenta ; et al. | 2011-01-27 |
| Polyvinylidene Fluoride Hollow Yarn Type Microporous Film And Process For Production Of The Same App 20090283469 - Ariji; Akihiro ; et al. | 2009-11-19 |
| Composite semipermeable membrane App 20040154979 - Yamada, Hideki ; et al. | 2004-08-12 |
| Composite semipermeable membrane App 20030136727 - Yamada, Hideki ; et al. | 2003-07-24 |
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