Uemura; Tadahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Uemura; Tadahiro.The latest application filed is for "method for operating reverse osmosis membrane filtration plant, and reverse osmosis membrane filtration plant".

Company Profile

0.13.3

Uemura; Tadahiro - Shiga JP
Uemura; Tadahiro - Kanagawa JP
Uemura; Tadahiro - Kyoto 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 Operating Reverse Osmosis Membrane Filtration Plant, And Reverse Osmosis Membrane Filtration Plant App 20090266762 - Ito; Yohito ; et al.	2009-10-29
Surface-treated plastic article and method of surface treatment Grant 7,435,452 - Shimoyama , et al. October 14, 2	2008-10-14
Surface-treated plastic article and method of surface treatment App 20040114105 - Shimoyama, Naoki ; et al.	2004-06-17
Surface-treated plastic article and method of surface treatment Grant 6,689,480 - Shimoyama , et al. February 10, 2	2004-02-10
Surface-treated plastic article and method of surface treatment App 20020006521 - Shimoyama, Naoki ; et al.	2002-01-17
Composite membrane Grant 5,259,950 - Shiro , et al. November 9, 1	1993-11-09
Composite semipermeable membrane, process of producing the same and method of producing highly pure water using the same Grant 5,178,766 - Ikeda , et al. January 12, 1	1993-01-12
Oxygen scavenger Grant 5,143,763 - Yamada , et al. September 1, 1	1992-09-01
Porous membrane and production process thereof Grant 5,112,487 - Himeshima , et al. May 12, 1	1992-05-12
Process of producing composite semipermeable membrane Grant 5,051,178 - Uemura , et al. September 24, 1	1991-09-24
Process for preparation of semipermeable composite membrane Grant 4,857,363 - Sasaki , et al. August 15, 1	1989-08-15
Interfacially synthesized reverse osmosis membrane Grant 4,761,234 - Uemura , et al. August 2, 1	1988-08-02
Interfacially synthesized reverse osmosis membrane Grant 4,758,343 - Sasaki , et al. July 19, 1	1988-07-19
High performance semipermeable composite membrane and process for producing the same Grant 4,559,139 - Uemura , et al. * December 17, 1	1985-12-17
High performance semipermeable composite membrane and process for producing the same Grant 4,387,024 - Kurihara , et al. June 7, 1	1983-06-07
Cellulose derivative reverse osmosis membrane and casting solution and additive for preparing the same Grant 4,239,545 - Uemura , et al. December 16, 1	1980-12-16

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