Nakada; Shigekuni

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakada; Shigekuni.The latest application filed is for "viscosity index improver, lubricant composition, and method for manufacturing lubricant composition".

Company Profile

1.11.10

Nakada; Shigekuni - 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
Viscosity index improver, lubricant composition, and method for manufacturing lubricant composition Grant 10,336,961 - Nakada , et al.	2019-07-02
Viscosity Index Improver, Lubricant Composition, And Method For Manufacturing Lubricant Composition App 20180245014 - NAKADA; Shigekuni ; et al.	2018-08-30
Viscosity index improver and lubricating oil composition Grant 9,683,195 - Nakada , et al. June 20, 2	2017-06-20
Viscosity Index Improver And Lubricating Oil Composition App 20170009177 - NAKADA; Shigekuni ; et al.	2017-01-12
Polymer polyol, method for producing the same, and method for producing polyurethane resin Grant 9,109,078 - Tsuji , et al. August 18, 2	2015-08-18
Method for producing fine-particle-dispersed polyol, and method for producing polyurethane resin Grant 9,062,148 - Nakada , et al. June 23, 2	2015-06-23
Polymer Polyol, Method For Producing The Same, And Method For Producing Polyurethane Resin App 20140288238 - TSUJI; Takayuki ; et al.	2014-09-25
Polymer polyol, method for producing the same, and method for producing polyurethane resin Grant 8,772,405 - Tsuji , et al. July 8, 2	2014-07-08
Fine particle-dispersed polyol composition, method for producing polymer polyol, and method for producing polyurethane resin Grant 8,455,591 - Nakada , et al. June 4, 2	2013-06-04
Fine particle-dispersed polyol composition, method for producing polymer polyol, and method for producing polyurethane resin Grant 8,394,899 - Nakada , et al. March 12, 2	2013-03-12
Fine Particle-dispersed Polyol Composition, Method For Producing Polymer Polyol, And Method For Producing Polyurethane Resin App 20110301256 - NAKADA; Shigekuni ; et al.	2011-12-08
Fine Particle-dispersed Polyol Composition, Method For Producing Polymer Polyol, And Method For Producing Polyurethane Resin App 20110301257 - NAKADA; Shigekuni ; et al.	2011-12-08
Polymer Polyol And Method For Producing Polyurethane App 20110086996 - Nakada; Shigekuni ; et al.	2011-04-14
Method For Producing Fine-particle-dispersed Polyol, And Method For Producing Polyurethane Resin App 20100222507 - Nakada; Shigekuni ; et al.	2010-09-02
Polymer Polyol, Method For Producing The Same, And Method For Producing Polyurethane Resin App 20100210768 - Tsuji; Takayuki ; et al.	2010-08-19
Polymer Polyol, Method For Producing The Same, And Method For Producing Polyurethane App 20100036082 - Nakada; Shigekuni ; et al.	2010-02-11
Fine Particle-Dispersed Polyol Composition, Method for Producing Polymer Polyol, and Method for Producing Polyurethane Resin App 20090018227 - Nakada; Shigekuni ; et al.	2009-01-15

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