Umaba; Toshikatsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umaba; Toshikatsu.The latest application filed is for "polycondensation catalyst for producing polyester and method for producing polyester using the same".

Company Profile

0.9.4

Umaba; Toshikatsu - Osaka JP
Umaba; Toshikatsu - Sakai N/A 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
Polycondensation catalyst for producing polyester and method for producing polyester using the same Grant 10,035,132 - Umaba , et al. July 31, 2	2018-07-31
Polycondensation catalyst for producing polyester and method for producing polyester using the same Grant 9,981,248 - Umaba , et al. May 29, 2	2018-05-29
Polycondensation Catalyst For Producing Polyester And Method For Producing Polyester Using The Same App 20150258530 - UMABA; Toshikatsu ; et al.	2015-09-17
Catalyst and method for thermal decomposition of organic substance and method for producing such catalyst Grant 8,956,995 - Masatsugu , et al. February 17, 2	2015-02-17
Catalyst And Method For Thermal Decomposition Of Organic Substance And Method For Producing Such Catalyst App 20110144406 - Masatsugu; Mitsuru ; et al.	2011-06-16
Polycondensation Catalyst for Producing Polyester and Method for Producing Polyester Using the Same App 20100041913 - Umaba; Toshikatsu ; et al.	2010-02-18
Projection type video display Grant 7,325,931 - Ikeda , et al. February 5, 2	2008-02-05
Projection type video display App 20050213048 - Ikeda, Takashi ; et al.	2005-09-29
Catalyst and method for denitrization of nitrogen oxides Grant 5,582,809 - Rikimaru , et al. December 10, 1	1996-12-10
Catalyst for denitrizing nitrogen oxides contained in waste gases Grant 4,977,127 - Rikimaru , et al. December 11, 1	1990-12-11
Method for denitrizing nitrogen oxides contained in waste gas Grant 4,952,381 - Rikimaru , et al. August 28, 1	1990-08-28

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