Yoshinaka; Masatoyo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshinaka; Masatoyo.The latest application filed is for "carboxyl-group-containing polymer composition".

Company Profile

0.14.12

Yoshinaka; Masatoyo - Himeji JP
YOSHINAKA; Masatoyo - Himeji-shi Hyogo
Yoshinaka; Masatoyo - Tokyo JP
Yoshinaka; Masatoyo - Hyogo 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
Carboxyl-group-containing polymer composition Grant 9,896,528 - Nishiguchi , et al. February 20, 2	2018-02-20
Carboxyl-group-containing Polymer Composition App 20170291976 - NISHIGUCHI; Satoshi ; et al.	2017-10-12
Method for manufacturing carboxyl group-containing water-soluble polymer Grant 8,629,230 - Morimitsu , et al. January 14, 2	2014-01-14
Gelling agent for batteries Grant 8,377,595 - Morimitsu , et al. February 19, 2	2013-02-19
Water-soluble copolymer having alkyl-modified carboxyl groups Grant 8,309,667 - Yoshinaka , et al. November 13, 2	2012-11-13
Method for producing granulated carboxyl group-containing polymer particle and granulated carboxyl group-containing polymer particle Grant 8,304,517 - Morimitsu , et al. November 6, 2	2012-11-06
(Meth)acrylic acid/alkyl (meth)acrylate ester copolymer and cosmetic preparation containing the same Grant 8,217,127 - Yoshinaka , et al. July 10, 2	2012-07-10
Gelling Agent For Electrolyte Solution For Alkaline Battery App 20120115038 - Morimitsu; Yuichiro ; et al.	2012-05-10
Method For Manufacturing Carboxyl Group-containing Water-soluble Polymer App 20120108776 - Morimitsu; Yuichiro ; et al.	2012-05-03
Water-soluble copolymer having alkyl-modified carboxyl groups Grant 8,067,517 - Yoshinaka , et al. November 29, 2	2011-11-29
Process for producing granular carboxylated-polymer particle and granular carboxylated-polymer particle Grant 7,842,779 - Morimitsu , et al. November 30, 2	2010-11-30
(meth)acrylic Acid/alkyl (meth)acrylate Ester Copolymer And Cosmetic Preparation Containing The Same App 20100267845 - Yoshinaka; Masatoyo ; et al.	2010-10-21
Gelling Agent For Batteries App 20100196763 - Morimitsu; Yuichiro ; et al.	2010-08-05
Method For Producing Granulated Carboxyl Group-containing Polymer Particle And Granulated Carboxyl Group-containing Polymer Particle App 20100159245 - Morimitsu; Yuichiro ; et al.	2010-06-24
Process for Producing Granular Carboxylated-Polymer Particle and Granular Carboxylated-Polymer Particle App 20100029901 - Morimitsu; Yuichiro ; et al.	2010-02-04
Water-soluble Copolymer Having Alkyl-modified Carboxyl Groups App 20090292078 - Yoshinaka; Masatoyo ; et al.	2009-11-26
Water-soluble Copolymer Having Alkyl-modified Carboxyl Groups App 20090227751 - Yoshinaka; Masatoyo ; et al.	2009-09-10
Method for producing carboxyl group-containing water-soluble polymer Grant 7,521,517 - Kobayashi , et al. April 21, 2	2009-04-21
Process for producing water-soluble carboxylated polymer Grant 7,390,865 - Hamamoto , et al. June 24, 2	2008-06-24
Method for Producing Carboxyl Group-Containing Water-Soluble Polymer App 20070225522 - Kobayashi; Shinji ; et al.	2007-09-27
Particles of carboxylated polymer Grant 6,933,356 - Hamamoto , et al. August 23, 2	2005-08-23
Process for producing water-soluble carboxylated polymer App 20050159571 - Hamamoto, Shigeki ; et al.	2005-07-21
Carboxylated polymer composition Grant 6,869,994 - Fujikake , et al. March 22, 2	2005-03-22
Particles of carboxylated polymer App 20040106757 - Hamamoto, Shigeki ; et al.	2004-06-03

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