Akitomo; Yoshiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akitomo; Yoshiko.The latest application filed is for "novel sulfonic-acid-group-containing segmented block copolymer, application thereof, and method of manufacturing novel block copolymer".

Company Profile

0.1.7

Akitomo; Yoshiko - Shiga JP
Akitomo; Yoshiko - Ohtsu-shi JP
Akitomo; Yoshiko - Ohtsu 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
Novel Sulfonic-Acid-Group-Containing Segmented Block Copolymer, Application Thereof, and Method of Manufacturing Novel Block Copolymer App 20110065021 - Kitamura; Kouta ; et al.	2011-03-17
Polyester Composition And Polyester Molded Article Comprising The Same App 20110003100 - Togawa; Keiichiro ; et al.	2011-01-06
Easy-to-tear Stretched Aliphatic Polyester Film App 20090152095 - Kawahara; Keizou ; et al.	2009-06-18
Oriented syndiotactic polystyrene-base film Grant 7,544,414 - Tsutsumi , et al. June 9, 2	2009-06-09
Polyester polymerization catalyst, polyester produced therewith and process for producing the polyester App 20070106055 - Kageyama; Katsuhiko ; et al.	2007-05-10
Oriented syndiotactic polystyrene-base film App 20060035096 - Tsutsumi; Masayuki ; et al.	2006-02-16
Refrigerator having alarm device for alarming leakage of refrigerant App 20050103029 - Kawahara, Keizou ; et al.	2005-05-19
Easy-to-tear stretched aliphatic-polyester film App 20050106345 - Kawahara, Keizou ; et al.	2005-05-19

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