Marui; Katsushige
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marui; Katsushige.The latest application filed is for "sheet-shaped hollow fiber membrane module and membrane separation unit".
- Marui; Katsushige - Otsu JP
- Marui; Katsushige - Otsu-shi Shiga
- Marui; Katsushige - Iwakuni JP
- Marui; Katsushige - Iwakuni-shi Yamaguchi
- Marui; Katsushige - Yamaguchi 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 membrane element and membrane module for forward osmosis Grant 10,029,212 - Marui , et al. July 24, 2 | 2018-07-24 |
| Hollow-fiber Membrane Element And Membrane Module For Forward Osmosis App 20160207000 - Marui; Katsushige ; et al. | 2016-07-21 |
| Hollow fiber membrane submodule and module including the same Grant 7,635,428 - Marui , et al. December 22, 2 | 2009-12-22 |
| Hollow fiber membrane submodule and module including the same App 20060151375 - Marui; Katsushige ; et al. | 2006-07-13 |
| Hollow fiber membrane module and module arrangement group thereof App 20060144777 - Kumano; Atsuo ; et al. | 2006-07-06 |
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