Ryu; Akinori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryu; Akinori.The latest application filed is for "polymerizable composition for optical material, method for manufacturing polymerizable composition for optical material, and method for manufacturing optical article".

Company Profile

3.27.27

Ryu; Akinori - Arao JP
RYU; Akinori - Arao-shi KUMAMOTO
Ryu; Akinori - Omuta JP
RYU; Akinori - Omuta-shi JP
Ryu; Akinori - Kumamoto JP
Ryu; Akinori - Fukuoka 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
Polymerizable composition for optical material, method for manufacturing polymerizable composition for optical material, and method for manufacturing optical article Grant 11,279,791 - Ryu March 22, 2	2022-03-22
Polymerizable composition for optical material, optical material obtained from composition, method of producing same Grant 11,180,602 - Ryu November 23, 2	2021-11-23
Polymerizable Composition For Optical Material, Method For Manufacturing Polymerizable Composition For Optical Material, And Method For Manufacturing Optical Article App 20210009746 - RYU; Akinori	2021-01-14
Plastic polarized lens and method of producing the same Grant 10,663,622 - Ryu , et al.	2020-05-26
Polymerizable Composition For Optical Material, Optical Material Obtained From Composition, Method Of Producing Same App 20200140598 - Ryu; Akinori	2020-05-07
Polymerizable composition for optical material, optical material obtained from composition, method of producing same Grant 10,563,003 - Ryu Feb	2020-02-18
Plastic Polarized Lens And Method Of Producing The Same App 20190170905 - RYU; Akinori ; et al.	2019-06-06
Polymerizable Composition For Optical Material, Optical Material Obtained From Composition, Method Of Producing Same App 20190127508 - Ryu; Akinori	2019-05-02
Plastic polarized lens and method of producing the same Grant 10,274,643 - Ryu , et al.	2019-04-30
Polymerizable composition for photochromic optical materials Grant 9,845,373 - Ryu December 19, 2	2017-12-19
Polymerizable composition, optical material, and manufacturing method of the same Grant 9,778,397 - Ryu , et al. October 3, 2	2017-10-03
Polymerizable composition for optical material, optical material obtained from same composition, and plastic lens Grant 9,778,396 - Ryu October 3, 2	2017-10-03
Process for producing photochromic optical material Grant 9,605,103 - Ryu March 28, 2	2017-03-28
Polymerizable Composition For Optical Material, Optical Material And Method For Producing Optical Material App 20170044299 - RYU; Akinori ; et al.	2017-02-16
Composition for optical material and use of same Grant 9,529,118 - Ryu , et al. December 27, 2	2016-12-27
Polymerizable composition for optical material, optical material and method for producing optical material Grant 9,505,872 - Ryu , et al. November 29, 2	2016-11-29
Process For Producing Photochromic Optical Material App 20160194429 - RYU; Akinori	2016-07-07
Polymerizable Composition For Photochromic Optical Materials App 20160170107 - RYU; Akinori	2016-06-16
Polymerizable Composition, Optical Material, And Manufacturing Method Of The Same App 20150331147 - RYU; Akinori ; et al.	2015-11-19
Composition For Optical Material And Use Of Same App 20150301227 - RYU; Akinori ; et al.	2015-10-22
Plastic Polarized Lens And Method Of Producing The Same App 20150276986 - RYU; Akinori ; et al.	2015-10-01
Plastic polarized lens, method for producing the same, and polarized film Grant 9,086,531 - Ryu , et al. July 21, 2	2015-07-21
Polymerizable Composition For Optical Material, Optical Material Obtained From Same Composition, And Plastic Lens App 20150177416 - Ryu; Akinori	2015-06-25
Polymerizable composition for optical material, optical material, and method for producing optical material Grant 9,000,119 - Ryu , et al. April 7, 2	2015-04-07
Plastic Polarized Lens And Method Of Producing The Same App 20130242393 - RYU; Akinori ; et al.	2013-09-19
Plastic Polarized Lens, Method For Producing The Same, And Polarized Film App 20130155507 - Ryu; Akinori ; et al.	2013-06-20
Polythiourethane polymerizable composition and method for producing optical resin by using same Grant 8,455,610 - Ryu , et al. June 4, 2	2013-06-04
Polymerizable composition for optical material, optical material, and method for preparing the optical material Grant 8,434,866 - Hayashi , et al. May 7, 2	2013-05-07
Polythiourethane-based polymerizable composition and optical resin obtained from the same Grant 8,304,506 - Ryu , et al. November 6, 2	2012-11-06
Polythiourethane Polymerizable Composition And Method For Producing Optical Resin By Using Same App 20120277395 - RYU; Akinori ; et al.	2012-11-01
Polythiourethane polymerizable composition and method for producing optical resin by using same Grant 8,222,366 - Ryu , et al. July 17, 2	2012-07-17
Plastic polarized lens and method of producing the same Grant 8,187,712 - Ryu , et al. May 29, 2	2012-05-29
Polymerizable Composition For Optical Material, Optical Material, And Method For Producing Optical Material App 20110269914 - RYU; Akinori ; et al.	2011-11-03
Polymerizable Composition For Optical Materials, Optical Material And Method For Manufacturing Optical Material App 20110224371 - Ryu; Akinori ; et al.	2011-09-15
Polyurethane/thiourethane-based optical resin and process for producing the same Grant 7,932,327 - Kohgo , et al. April 26, 2	2011-04-26
Polymerizable Composition For Optical Material, Optical Material, And Method For Producing Optical Material App 20110034660 - RYU; Akinori ; et al.	2011-02-10
Polymerizable Composition For Optical Material, Optical Material And Method For Producing Optical Material App 20100292430 - Ryu; Akinori ; et al.	2010-11-18
Polymerizable Composition For Optical Material, Optical Material, And Method For Preparing The Optical Material App 20100075154 - HAYASHI; Hidetoshi ; et al.	2010-03-25
Polyurethane/thiourethane-based optical resin and process for producing the same App 20090227745 - Kohgo; Osamu ; et al.	2009-09-10
Plastic Polarized Lens And Method Of Producing The Same App 20090201584 - RYU; Akinori ; et al.	2009-08-13
Polythiourethane-based polymerizable composition and optical resin obtained from the same App 20090099329 - Ryu; Akinori ; et al.	2009-04-16
Polythiourethane Polymerizable Composition and Method for Producing Optical Resin by Using Same App 20090030170 - Ryu; Akinori ; et al.	2009-01-29
Thioepoxy based polymerizable composition and method for production thereof Grant 7,354,989 - Morijiri , et al. April 8, 2	2008-04-08
Thioepoxy based polymerizable composition and method for production thereof App 20050124783 - Morijiri, Hiroyuki ; et al.	2005-06-09
Polymerizable composition and process for producing optical resin comprising the same Grant 6,365,707 - Ryu , et al. April 2, 2	2002-04-02
Polymerizable composition App 20020019511 - Morijiri, Hiroyuki ; et al.	2002-02-14
Polymerizable composition Grant 6,300,464 - Morijiri , et al. October 9, 2	2001-10-09
Polymerizable composition App 20010002413 - Morijiri, Hiroyuki ; et al.	2001-05-31

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