Koumoto; Atsuhito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koumoto; Atsuhito.The latest application filed is for "method for manufacturing sheet-shaped separation membrane".

Company Profile

0.10.8

Koumoto; Atsuhito - Ibaraki N/A JP
Koumoto; Atsuhito - Ibaraki-shi JP
Koumoto; Atsuhito - Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for manufacturing sheet-shaped separation membrane Grant 9,878,292 - Kitamura , et al. January 30, 2	2018-01-30
Composite semipermeable membrane and process for producing the same Grant 8,851,297 - Ohara , et al. October 7, 2	2014-10-07
Spiral reverse osmosis membrane element, method of manufacturing the same, and its use method Grant 8,608,964 - Hiro , et al. December 17, 2	2013-12-17
Spiral reverse osmosis membrane element, method of manufacturing the same, and its use method Grant 8,591,684 - Hiro , et al. November 26, 2	2013-11-26
Method For Manufacturing Sheet-shaped Separation Membrane App 20130224379 - Kitamura; Yoshihiro ; et al.	2013-08-29
Process for producing a dried composite semipermeable membrane Grant 8,518,310 - Koumoto , et al. August 27, 2	2013-08-27
Process For Producing Composite Semipermeable Membrane App 20100176052 - Koumoto; Atsuhito ; et al.	2010-07-15
Composite Semipermeable Membrane And Process For Producing The Same App 20100044902 - Ohara; Tomomi ; et al.	2010-02-25
Spiral Reverse Osmosis Membrane Element, Method Of Manufacturing The Same, And Its Use Method App 20080295951 - HIRO; Atsushi ; et al.	2008-12-04
Process For Producing A Dried Composite Semipermeable Membrane App 20080251447 - Koumoto; Atsuhito ; et al.	2008-10-16
Composite Semipermeable Membrane And Process For Producing The Same App 20080083670 - Ohara; Tomomi ; et al.	2008-04-10
Spiral reverse osmosis membrane element, method of manufacturing the same, and its use method App 20060043013 - Hiro; Atsushi ; et al.	2006-03-02

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