Hirata; Narukuni

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirata; Narukuni.The latest application filed is for "method for preparing terminal-modified conjugated diene polymer, terminal-modified conjugated diene polymer, rubber composition and tire".

Company Profile

1.8.10

Hirata; Narukuni - Tokyo JP
Hirata; Narukuni - Kodaira-shi JP
Hirata; Narukuni - Kodaira 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 manufacturing conjugated diene polymer, conjugated diene polymer, rubber composition, and tire Grant 10,239,964 - Yamagata , et al.	2019-03-26
Method for preparing terminal-modified conjugated diene polymer, terminal-modified conjugated diene polymer, rubber composition and tire Grant 10,131,722 - Hirata , et al. November 20, 2	2018-11-20
Method For Preparing Terminal-modified Conjugated Diene Polymer, Terminal-modified Conjugated Diene Polymer, Rubber Composition And Tire App 20170275400 - HIRATA; Narukuni ; et al.	2017-09-28
Method For Manufacturing Conjugated Diene Polymer, Conjugated Diene Polymer, Rubber Composition, And Tire App 20170233504 - YAMAGATA; Yusuke ; et al.	2017-08-17
Method for producing rubber composition Grant 9,365,699 - Hirata , et al. June 14, 2	2016-06-14
Method For Producing Rubber Composition App 20140107285 - Hirata; Narukuni ; et al.	2014-04-17
Method of manufacturing puncture-sealing agent Grant 8,481,610 - Hirata , et al. July 9, 2	2013-07-09
Process for production of sealing agent Grant 8,110,618 - Yanagi , et al. February 7, 2	2012-02-07
Method Of Manufacturing Puncture-sealing Agent App 20110207848 - Hirata; Narukuni ; et al.	2011-08-25
Method for producing puncture sealant Grant 7,960,448 - Hirata , et al. June 14, 2	2011-06-14
Method For Producing Puncture Sealant App 20100099797 - Hirata; Narukuni ; et al.	2010-04-22
Process For Production Of Sealing Agent App 20100032612 - Yanagi; Hideshi ; et al.	2010-02-11
Run-flat tire support member manufacturing method, run-flat tire support member and pneumatic run-flat tire App 20070084538 - Nakazawa; Kazuma ; et al.	2007-04-19
Run-flat Tire Support, Method For Manufacturing The Same, And Run-flat Tire App 20060196589 - Izumoto; Ryuji ; et al.	2006-09-07
Process for forming antifouling coating and antifouling material having antifouling coating App 20040131895 - Hirata, Narukuni ; et al.	2004-07-08

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