Kasahara; Shohei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kasahara; Shohei.The latest application filed is for "composition useful for producing acidic gas separation membrane".

Company Profile

3.4.7

Kasahara; Shohei - Osaka JP
KASAHARA; Shohei - Osaka-shi JP
Kasahara; Shohei - Kobe JP
Kasahara; Shohei - Kobe-shi 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
Spiral-wound gas separation membrane element, gas separation membrane module, and gas separation apparatus Grant 11,358,101 - Tasaki , et al. June 14, 2	2022-06-14
Composition Useful For Producing Acidic Gas Separation Membrane App 20220047996 - KASAHARA; Shohei ; et al.	2022-02-17
Separation membrane sheet, separation membrane element, separation membrane module, and manufacturing method for separation membrane sheet Grant 11,045,761 - Kasahara , et al. June 29, 2	2021-06-29
Separation Membrane Sheet, Separation Membrane Element, Separation Membrane Module, And Manufacturing Method For Separation Membrane Sheet App 20200406184 - KASAHARA; Shohei ; et al.	2020-12-31
Method For Producing Dn Gel Membrane App 20200316529 - KASAHARA; Shohei ; et al.	2020-10-08
Acidic Gas Separation Membrane Sheet And Manufacturing Method Therefor App 20200061530 - TAKEMOTO; Hironori ; et al.	2020-02-27
Spiral-wound Gas Separation Membrane Element, Gas Separation Membrane Module, And Gas Separation Apparatus App 20200047129 - TASAKI; Tsutomu ; et al.	2020-02-13
Spiral-wound acid gas separation membrane element, acid gas separation membrane module, and acid gas separation apparatus Grant 10,092,880 - Okubo , et al. October 9, 2	2018-10-09
Spiral-wound Acid Gas Separation Membrane Element, Acid Gas Separation Membrane Module, And Acid Gas Separation Apparatus App 20180178166 - OKUBO; Yoshihito ; et al.	2018-06-28
Selectively CO.sub. 2-permeable membrane, method for separating CO.sub.2 from mixed gas, and membrane separation equipment Grant 9,597,632 - Okada , et al. March 21, 2	2017-03-21
Selectively CO2-Permeable Membrane, Method for Separating CO2 from Mixed Gas, and Membrane Separation Equipment App 20140377156 - Okada; Osamu ; et al.	2014-12-25

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