SHINKAI; Yousuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for SHINKAI; Yousuke.The latest application filed is for "aromatic polycarbonate resin composition and aromatic polycarbonate resin manufacturing method".

Company Profile

14.18.26

SHINKAI; Yousuke - Tokyo JP
Shinkai; Yousuke - Chiba 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
Aromatic Polycarbonate Resin Composition And Aromatic Polycarbonate Resin Manufacturing Method App 20220177646 - ISAHAYA; Yoshinori ; et al.	2022-06-09
Dialkyl Carbonate Production Method App 20220009873 - LIU; Hongyu ; et al.	2022-01-13
Method for producing aromatic nitrile compound and method for producing carbonic acid ester Grant 11,161,816 - Harada , et al. November 2, 2	2021-11-02
Method For Producing Carbonate Esters, And Catalytic Structure For Producing Carbonate Esters App 20210284594 - SUZUKI; Kimihito ; et al.	2021-09-16
Manufacturing method for high molecular weight aromatic polycarbonate resin Grant 11,021,571 - Isahaya , et al. June 1, 2	2021-06-01
Method For Producing Carbonic Ester App 20210061749 - HARADA; Hidefumi ; et al.	2021-03-04
Manufacturing method for high molecular weight aromatic polycarbonate resin Grant 10,927,216 - Isahaya , et al. February 23, 2	2021-02-23
High molecular weight aromatic polycarbonate resin manufacturing method Grant 10,894,860 - Isahaya , et al. January 19, 2	2021-01-19
Method For Producing Aromatic Nitrile Compound And Method For Producing Carbonic Acid Ester App 20200392085 - HARADA; Hidefumi ; et al.	2020-12-17
Method for producing aromatic nitrile compound and method for producing carbonic acid ester Grant 10,793,524 - Harada , et al. October 6, 2	2020-10-06
Method For Regenerating Catalyst And Method For Producing Carbonate Ester App 20200282389 - HARADA; Hidefumi ; et al.	2020-09-10
Manufacturing Method For High Molecular Weight Aromatic Polycarbonate Resin App 20200216611 - ISAHAYA; Yoshinori ; et al.	2020-07-09
Method for producing aromatic nitrile compound and method for producing carbonate ester Grant 10,584,092 - Shinkai , et al.	2020-03-10
Method For Producing Aromatic Nitrile Compound And Method For Producing Carbonic Acid Ester App 20190382345 - HARADA; Hidefumi ; et al.	2019-12-19
Method For Producing Aromatic Nitrile Compound And Method For Producing Carbonate Ester App 20190185408 - SHINKAI; Yousuke ; et al.	2019-06-20
High Molecular Weight Aromatic Polycarbonate Resin Manufacturing Method App 20190119441 - ISAHAYA; Yoshinori ; et al.	2019-04-25
Manufacturing Method For High Molecular Weight Aromatic Polycarbonate Resin App 20190092901 - ISAHAYA; Yoshinori ; et al.	2019-03-28
Aromatic Polycarbonate Resin Composition And Aromatic Polycarbonate Resin Manufacturing Method App 20190085123 - ISAHAYA; Yoshinori ; et al.	2019-03-21
High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound Grant 10,053,537 - Isahaya , et al. August 21, 2	2018-08-21
Process for producing a high molecular-weight aromatic polycarbonate resin Grant 9,822,218 - Isahaya , et al. November 21, 2	2017-11-21
Method for producing branched aromatic polycarbonate resin Grant 9,701,788 - Isahaya , et al. July 11, 2	2017-07-11
High-fluidity Polycarbonate Copolymer, Process For Production Highly Polymerized Aromatic Polycarbonate Resin And Aromatic Polycarbonate Compound App 20170174833 - ISAHAYA; Yoshinori ; et al.	2017-06-22
Process for preparing highly polymerized aromatic polycarbonate resin Grant 9,546,249 - Isahaya , et al. January 17, 2	2017-01-17
Process for producing highly polymerized aromatic polycarbonate resin Grant 9,499,661 - Isahaya , et al. November 22, 2	2016-11-22
Process for preparing highly polymerized aromatic polycarbonate resin Grant 9,458,290 - Isahaya , et al. October 4, 2	2016-10-04
Process For Producing A High Molecular-weight Aromatic Polycarbonate Resin App 20160272757 - ISAHAYA; Yoshinori ; et al.	2016-09-22
High-fluidity Polycarbonate Copolymer, Process For Production Highly Polymerized Aromatic Polycarbonate Resin And Aromatic Polycarbonate Compound App 20160264726 - ISAHAYA; Yoshinori ; et al.	2016-09-15
Aromatic polycarbonate resin composition Grant 9,428,608 - Isahaya , et al. August 30, 2	2016-08-30
High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound Grant 9,353,216 - Isahaya , et al. May 31, 2	2016-05-31
Method for continuous production of high molecular weight polycarbonate resin Grant 9,243,106 - Isahaya , et al. January 26, 2	2016-01-26
Process For Preparing Highly Polymerized Aromatic Polycarbonate Resin App 20150322203 - ISAHAYA; Yoshinori ; et al.	2015-11-12
Aromatic Polycarbonate Resin Composition App 20150284509 - Isahaya; Yoshinori ; et al.	2015-10-08
Process For Producing Highly Polymerized Aromatic Polycarbonate Resin App 20150274887 - Isahaya; Yoshinori ; et al.	2015-10-01
Process For Preparing Highly Polymerized Aromatic Polycarbonate Resin App 20150267006 - Isahaya; Yoshinori ; et al.	2015-09-24
Method For Producing Branched Aromatic Polycarbonate Resin App 20150232613 - Isahaya; Yoshinori ; et al.	2015-08-20
Method For Continuous Production Of High Molecular Weight Polycarbonate Resin App 20150133611 - Isahaya; Yoshinori ; et al.	2015-05-14
Process for manufacturing branched aromatic polycarbonate resin with desired degree of branching Grant 8,969,505 - Isahaya , et al. March 3, 2	2015-03-03
Method For Continuous Production Of High-molecular-weight Polycarbonate Resin App 20140371404 - Isahaya; Yoshinori ; et al.	2014-12-18
High-fluidity Polycarbonate Copolymer, Process For Production Highly Polymerized Aromatic Polycarbonate Resin And Aromatic Polycarbonate Compound (as Amended) App 20140206826 - Isahaya; Yoshinori ; et al.	2014-07-24
Process For Manufacturing Branched Aromatic Polycarbonate Resin With Desired Degree Of Branching App 20130317182 - Isahaya; Yoshinori ; et al.	2013-11-28

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