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Muramatsu; Ayako Patent Filings

Muramatsu; Ayako

Patent Applications and Registrations

Patent applications and USPTO patent grants for Muramatsu; Ayako.The latest application filed is for "phase difference film, circularly polarizing plate, and organic electroluminescent display device".

Company Profile
20.20.30
  • Muramatsu; Ayako - Kanagawa JP
  • Muramatsu; Ayako - Minami-ashigara JP
  • MURAMATSU; Ayako - Minami-ashigara-shi JP
  • MURAMATSU; Ayako - Minamiashigara-shi JP
  • Muramatsu; Ayako - Tokyo JP
  • Muramatsu; Ayako - Koushien-guchi JP
  • Muramatsu; Ayako - Nishinomiya 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
PatentDate
Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display
Grant 11,435,510 - Muramatsu , et al. September 6, 2
2022-09-06
Optical laminate film and organic electroluminescent display device
Grant 11,435,511 - Yoshinari , et al. September 6, 2
2022-09-06
Optically anisotropic film, optical film, polarizing plate, and image display device
Grant 11,370,970 - Muramatsu , et al. June 28, 2
2022-06-28
Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, image display device, and organic electroluminescent display device
Grant 11,332,669 - Takahashi , et al. May 17, 2
2022-05-17
Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, image display device, and organic electroluminescent display device
Grant 11,279,880 - Takahashi , et al. March 22, 2
2022-03-22
Optical element, light guide element, and image display device
Grant 11,150,517 - Sato , et al. October 19, 2
2021-10-19
Phase Difference Film, Circularly Polarizing Plate, And Organic Electroluminescent Display Device
App 20210265595 - MURAMATSU; Ayako ;   et al.
2021-08-26
Laminate, Organic Electroluminescent Device, And Liquid Crystal Display Device
App 20210181396 - SHIBATA; Naoya ;   et al.
2021-06-17
Laminate And Image Display Device
App 20210173135 - SHIBATA; Naoya ;   et al.
2021-06-10
Optical laminate film and organic electroluminescent display device
Grant 11,029,557 - Yoshinari , et al. June 8, 2
2021-06-08
Optical film, polarizing plate, and image display device
Grant 11,001,653 - Muramatsu , et al. May 11, 2
2021-05-11
Organic EL image display device
Grant 10,998,528 - Muramatsu , et al. May 4, 2
2021-05-04
Optically Anisotropic Layer, Method Of Manufacturing The Same, Laminate, Method Of Manufacturing The Same, Polarizing Plate, Liquid Crystal Display Device, And Organic El Display Device
App 20210072444 - MURAMATSU; Ayako ;   et al.
2021-03-11
Optical Element And Light Guide Element
App 20210026062 - SATO; Hiroshi ;   et al.
2021-01-28
Optical Element
App 20210026049 - SAITOH; Yukito ;   et al.
2021-01-28
Optical Element, Light Guide Element, And Image Display Device
App 20210011295 - SATO; Hiroshi ;   et al.
2021-01-14
Optical Element, Light Guide Element, And Image Display Device
App 20210011319 - SATO; Hiroshi ;   et al.
2021-01-14
Organic EL image display device
Grant 10,854,852 - Muramatsu , et al. December 1, 2
2020-12-01
Optical Film, Polarizing Plate, And Image Display Device
App 20200369961 - MURAMATSU; Ayako ;   et al.
2020-11-26
Optically Anisotropic Film, Optical Film, Polarizing Plate, And Image Display Device
App 20200369960 - MURAMATSU; Ayako ;   et al.
2020-11-26
Optical Laminate Film And Organic Electroluminescent Display Device
App 20200264357 - YOSHINARI; Shinichi ;   et al.
2020-08-20
Optical Laminate Film And Organic Electroluminescent Display Device
App 20200264475 - YOSHINARI; Shinichi ;   et al.
2020-08-20
Optical film, polarizing plate, and image display device
Grant 10,634,834 - Sakai , et al.
2020-04-28
Optical alignment film composition, optical alignment film, optical laminate, and image display device
Grant 10,620,481 - Wakita , et al.
2020-04-14
Optically Anisotropic Layer, Method Of Manufacturing The Same, Laminate, Method Of Manufacturing The Same, Polarizing Plate, Liq
App 20200088924 - MURAMATSU; Ayako ;   et al.
2020-03-19
Depolarizing film, depolarizing member, and method for producing depolarizing film
Grant 10,585,223 - Saitoh , et al.
2020-03-10
Organic El Image Display Device
App 20200075896 - MURAMATSU; Ayako ;   et al.
2020-03-05
Organic El Image Display Device
App 20200020889 - MURAMATSU; Ayako ;   et al.
2020-01-16
Organic Electroluminescent Display Device, Phase Difference Film, And Circularly Polarizing Plate
App 20200013835 - MURAMATSU; Ayako ;   et al.
2020-01-09
Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device
Grant 10,527,766 - Muramatsu , et al. J
2020-01-07
Depolarizing Film, Depolarizing Member, And Method For Producing Depolarizing Film
App 20190377117 - SAITOH; Yukito ;   et al.
2019-12-12
Retardation film, method of manufacturing retardation film, laminate, composition, polarizing plate and liquid crystal display device
Grant 10,414,982 - Moriya , et al. Sept
2019-09-17
Polymerizable Liquid Crystal Composition, Optically Anisotropic Film, Optical Film, Polarizing Plate, Image Display Device, And
App 20190276742 - TAKAHASHI; Keita ;   et al.
2019-09-12
Polymerizable Liquid Crystal Composition, Optically Anisotropic Film, Optical Film, Polarizing Plate, Image Display Device, And
App 20190264106 - TAKAHASHI; Keita ;   et al.
2019-08-29
Optically Anisotropic Layer, Method Of Manufacturing The Same, Laminate, Method Of Manufacturing The Same, Polarizing Plate, Liquid Crystal Display Device, And Organic El Display Device
App 20180313990 - MURAMATSU; Ayako ;   et al.
2018-11-01
Optical Alignment Film Composition, Optical Alignment Film, Optical Laminate, And Image Display Device
App 20180246381 - WAKITA; Taku ;   et al.
2018-08-30
Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device
Grant 10,048,416 - Muramatsu , et al. August 14, 2
2018-08-14
Optical Film, Polarizing Plate, And Image Display Device
App 20180201701 - MURAMATSU; Ayako ;   et al.
2018-07-19
Optical Film, Polarizing Plate, And Image Display Device
App 20170329063 - SAKAI; Shinnosuke ;   et al.
2017-11-16
Liquid crystal display device
Grant 9,740,060 - Iwasaki , et al. August 22, 2
2017-08-22
Retardation Film, Method Of Manufacturing Retardation Film, Laminate, Composition, Polarizing Plate And Liquid Crystal Display Device
App 20160068756 - MORIYA; Chie ;   et al.
2016-03-10
Optically Anisotropic Layer, Method Of Manufacturing The Same, Laminate, Method Of Manufacturing The Same, Polarizing Plate, Liquid Crystal Display Device, And Organic El Display Device
App 20150079380 - MURAMATSU; Ayako ;   et al.
2015-03-19
Liquid Crystal Display Device
App 20140293198 - IWASAKI; Tatsuya ;   et al.
2014-10-02
Retardation Film, Polarizing Plate, Liquid Crystal Display Device, And Methods Of Producing Retardation Film And Polarizing Plate
App 20140092348 - MURAMATSU; Ayako ;   et al.
2014-04-03
Optically-compensatory Sheet, Polarizing Plate And Liquid Crystal Display Device
App 20130057809 - Nakamura; Shun ;   et al.
2013-03-07
Fullerene derivatives
Grant 8,153,835 - Nakamura , et al. April 10, 2
2012-04-10
Fullerene Derivatives
App 20090247777 - Nakamura; Eiichi ;   et al.
2009-10-01
Detergent compositions comprising polyamine polymers with improved soil dispersancy
Grant 6,066,612 - Murata , et al. May 23, 2
2000-05-23
Method for predissolving detergent compositions
Grant 5,853,430 - Shindo , et al. December 29, 1
1998-12-29

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