| Patent | Date |
|---|
Optically anisotropic film comprising an absorption intensity ratio of 1.02 or more, laminate, circularly polarizing plate, and display device
Grant 11,353,750 - Nishikawa , et al. June 7, 2 | 2022-06-07 |
Photo-alignable polymer, binder composition, binder layer, optical laminate, method for producing optical laminate, and image display device
Grant 11,319,393 - Tamura , et al. May 3, 2 | 2022-05-03 |
Laminate, Circularly Polarizing Plate, And Display Device
App 20210389515 - NISHIKAWA; Hideyuki ; et al. | 2021-12-16 |
Optically Anisotropic Film, Laminate, Circularly Polarizing Plate, And Display Device
App 20210382348 - NISHIKAWA; Hideyuki ; et al. | 2021-12-09 |
Polymerizable liquid crystal composition, optically anisotropic layer, optical laminate, method for producing optical laminate, and image display device
Grant 11,186,775 - Nishikawa , et al. November 30, 2 | 2021-11-30 |
Stretched Film, Circularly Polarizing Plate, And Display Device
App 20210363327 - NISHIKAWA; Hideyuki | 2021-11-25 |
Binder composition, binder layer, optical laminate, and image display device
Grant 11,180,661 - Nishikawa , et al. November 23, 2 | 2021-11-23 |
Photo-alignment Copolymer, Binder Composition, Binder Layer, Optical Laminate, And Image Display Device
App 20210292456 - NOZOE; Yutaka ; et al. | 2021-09-23 |
Phase Difference Film, Circularly Polarizing Plate, And Organic Electroluminescent Display Device
App 20210265595 - MURAMATSU; Ayako ; et al. | 2021-08-26 |
Optical Element And Light Guide Element
App 20210026062 - SATO; Hiroshi ; et al. | 2021-01-28 |
Binder Composition, Binder Layer, Optical Laminate, And Image Display Device
App 20200354583 - NISHIKAWA; Hideyuki ; et al. | 2020-11-12 |
Semiconductor device and method of manufacturing the same
Grant 10,811,345 - Muto , et al. October 20, 2 | 2020-10-20 |
Optically Anisotropic Film, Circularly Polarizing Plate, And Display Device
App 20200174171 - NISHIKAWA; Hideyuki ; et al. | 2020-06-04 |
Polymerizable Liquid Crystal Composition, Optically Anisotropic Layer, Optical Laminate, Method For Producing Optical Laminate,
App 20200095503 - NISHIKAWA; Hideyuki ; et al. | 2020-03-26 |
Photo-alignable Polymer, Binder Composition, Binder Layer, Optical Laminate, Method For Producing Optical Laminate, And Image Di
App 20200079885 - TAMURA; Akio ; et al. | 2020-03-12 |
Semiconductor Device And Method Of Manufacturing The Same
App 20190378785 - MUTO; Kuniharu ; et al. | 2019-12-12 |
Optical film, liquid crystal display device, and manufacturing method of optical film
Grant 10,495,791 - Saitoh , et al. De | 2019-12-03 |
Brightness enhancement film, optical sheet member, and liquid crystal display device
Grant 10,001,674 - Takeda , et al. June 19, 2 | 2018-06-19 |
Luminance-enhancing film, optical sheet member, and liquid crystal display device
Grant 9,829,615 - Watano , et al. November 28, 2 | 2017-11-28 |
Optical Film, Liquid Crystal Display Device, And Manufacturing Method Of Optical Film
App 20170299785 - SAITOH; Yukito ; et al. | 2017-10-19 |
Cellulose acylate film, polarizing plate protective film, polarizing plate and liquid crystal display using the same
Grant 9,644,083 - Fukagawa , et al. May 9, 2 | 2017-05-09 |
Optical film, polarizing plate and liquid crystal display using the same
Grant 9,618,788 - Naito , et al. April 11, 2 | 2017-04-11 |
Optical Sheet Member And Display Device
App 20160349573 - OHMURO; Katsufumi ; et al. | 2016-12-01 |
Brightness Enhancement Film, Optical Sheet Member, And Liquid Crystal Display Device
App 20160342003 - TAKEDA; Jun ; et al. | 2016-11-24 |
Optical film, retardation plate, elliptica polarizing plate, liquid crystal display device and compound
Grant 9,481,658 - Hamasaki , et al. November 1, 2 | 2016-11-01 |
Luminance-enhancing Film, Optical Sheet Member, And Liquid Crystal Display Device
App 20160170114 - WATANO; Akiko ; et al. | 2016-06-16 |
Optical Film, Polarizing Plate And Liquid Crystal Display Using The Same
App 20150253621 - NAITO; Yu ; et al. | 2015-09-10 |
Cellulose Acylate Film, Polarizing Plate Protective Film, Polarizing Plate And Liquid Crystal Display Using The Same
App 20150252178 - FUKAGAWA; Nobutaka ; et al. | 2015-09-10 |
Optical Film, Retardation Plate, Elliptica Polarizing Plate, Liquid Crystal Display Device And Compound
App 20150080582 - HAMASAKI; Ryo ; et al. | 2015-03-19 |
Optical film, retardation plate, elliptica polarizing plate, liquid crystal display device and compound
Grant 8,981,108 - Hamasaki , et al. March 17, 2 | 2015-03-17 |
Optical Film, Retardation Plate, Elliptica Polarizing Plate, Liquid Crystal Display Device And Compound
App 20130317229 - Hamasaki; Ryo ; et al. | 2013-11-28 |
Optical film, retardation plate, elliptica polarizing plate, liquid crystal display device and compound
Grant 8,524,334 - Hamasaki , et al. September 3, 2 | 2013-09-03 |
Optically-compensatory Sheet, Polarizing Plate And Liquid Crystal Display Device
App 20130057809 - Nakamura; Shun ; et al. | 2013-03-07 |
Compound, composition and thin film
Grant 8,304,554 - Takahashi , et al. November 6, 2 | 2012-11-06 |
Liquid crystal composition, retardation plate, liquid crystal display device, and process for producing retardation plate
Grant 8,053,040 - Li , et al. November 8, 2 | 2011-11-08 |
Retardation plate, elliptically polarizing plate and liquid crystal display
Grant 8,025,933 - Nishikawa , et al. September 27, 2 | 2011-09-27 |
Compound, composition, retardation plate, elliptically-polarizing plate and liquid-crystal display device
Grant 7,968,156 - Tanaka , et al. June 28, 2 | 2011-06-28 |
Liquid crystal composition, retardation plate, and elliptic polarizing plate
Grant 7,871,538 - Nishikawa January 18, 2 | 2011-01-18 |
Optically-anisotropic film and liquid-crystal display device
Grant 7,851,031 - Ichihashi , et al. December 14, 2 | 2010-12-14 |
Optical Film, Retardation Plate, Elliptica Polarizing Plate, Liquid Crystal Display Device And Compound
App 20100239788 - HAMASAKI; Ryo ; et al. | 2010-09-23 |
Compound, composition and thin film
App 20100222594 - Takahashi; Makoto ; et al. | 2010-09-02 |
Optical compensation film, method of producing the same, and polarizing plate and liquid crystal display device using the same
Grant 7,763,181 - Ikeda , et al. July 27, 2 | 2010-07-27 |
Optically anisotropic film, brightness increasing film, laminated optical film, and image display device using the same
Grant 7,755,728 - Ichihashi , et al. July 13, 2 | 2010-07-13 |
Compound, composition and thin film
Grant 7,696,353 - Takahashi , et al. April 13, 2 | 2010-04-13 |
Liquid Crystal Composition, Retardation Plate, Liquid Crystal Display Device, And Process For Producing Retardation Plate
App 20100078592 - LI; Yi ; et al. | 2010-04-01 |
Compound, Composition, Retardation Plate, Elliptically-polarizing Plate And Liquid-crystal Display Device
App 20090233009 - Tanaka; Satoshi ; et al. | 2009-09-17 |
Liquid Crystal Composition and Retardation Plate
App 20090212255 - Nishikawa; Hideyuki | 2009-08-27 |
Liquid crystal compound comprising two condensed and substituted rings
Grant 7,534,475 - Nishikawa , et al. May 19, 2 | 2009-05-19 |
Liquid crystalline compound, liquid crystalline composition and retardation film
Grant 7,534,371 - Nishikawa , et al. May 19, 2 | 2009-05-19 |
Retardation plate
Grant 7,431,971 - Nishikawa , et al. October 7, 2 | 2008-10-07 |
Retardation Plate, Elliptically Polarizing Plate and Liquid Crystal Display
App 20080193679 - Nishikawa; Hideyuki ; et al. | 2008-08-14 |
Liquid Crystal Composition, Retardation Plate, and Elliptic Polarizing Plate
App 20080186443 - Nishikawa; Hideyuki | 2008-08-07 |
Liquid crystalline compound, liquid crystalline composition and retardation film
App 20080169448 - Nishikawa; Hideyuki ; et al. | 2008-07-17 |
Optical Compensation Film, Method of Producing the Same, and Polarizing Plate and Liquid Crystal Display Device Using the Same
App 20080113112 - Ikeda; Akira ; et al. | 2008-05-15 |
Liquid crystalline compound, liquid crystalline composition and retardation film
Grant 7,364,670 - Nishikawa , et al. April 29, 2 | 2008-04-29 |
Optically-Anisotropic Film and Liquid-Crystal Display Device
App 20080075892 - Ichihashi; Mitsuyoshi ; et al. | 2008-03-27 |
Compound ,Composition And Thin Film
App 20080064879 - Takahashi; Makoto ; et al. | 2008-03-13 |
Liquid crystal compound comprising two condensed and substituted rings
App 20070176145 - Nishikawa; Hideyuki ; et al. | 2007-08-02 |
Liquid crystal composition, polymerization product, retardation plate and ellipsoidally polarizing plate
Grant 7,250,116 - Nishikawa , et al. July 31, 2 | 2007-07-31 |
Retardation film and compound
Grant 7,175,889 - Ohkawa , et al. February 13, 2 | 2007-02-13 |
Liquid crystalline compound, liquid crystalline composition and retardation film
Grant 7,169,325 - Nishikawa , et al. January 30, 2 | 2007-01-30 |
Compound, retardation plate and method for forming optically anisotropic layer
Grant 7,153,548 - Nishikawa , et al. December 26, 2 | 2006-12-26 |
Optical compensatory sheet comprising transparent support and optically anisotropic layer
Grant 7,118,786 - Aminaka , et al. October 10, 2 | 2006-10-10 |
Retardation plate
App 20060216440 - Nishikawa; Hideyuki ; et al. | 2006-09-28 |
Liquid crystalline compound, liquid crystalline composition and retardation film
App 20050056811 - Nishikawa, Hideyuki ; et al. | 2005-03-17 |
Liquid crystalline compound, liquid crystalline composition and retardation film
App 20050012071 - Nishikawa, Hideyuki ; et al. | 2005-01-20 |
Retardation film and elliptically polarizing film
App 20040219305 - Nishikawa, Hideyuki ; et al. | 2004-11-04 |
Retardation film and compound
App 20040185186 - Ohkawa, Atsuhiro ; et al. | 2004-09-23 |
Liquid crystal composition, polymerization product, ratardation plate and ellipsoidally polarizing plate
App 20040178387 - Nishikawa, Hideyuki ; et al. | 2004-09-16 |
Optical compensatory sheet comprising transparent support and optically anisotropic layer
App 20040151846 - Aminaka, Eiichiro ; et al. | 2004-08-05 |
Compound, retardation plate and method for forming optically anisotropic layer
App 20040142116 - Nishikawa, Hideyuki ; et al. | 2004-07-22 |
Lyotropic liquid crystal composition
Grant 6,696,113 - Kawata , et al. February 24, 2 | 2004-02-24 |
Optical compensatory sheet comprising transparent support and optically anisotropic layer
Grant 6,685,998 - Nishikawa , et al. February 3, 2 | 2004-02-03 |
Lyotropic liquid crystal composition
App 20030047711 - Kawata, Ken ; et al. | 2003-03-13 |
Optical compensatory sheet and liquid crystal display
Grant 6,380,996 - Yokoyama , et al. April 30, 2 | 2002-04-30 |
Process for producing ester-substituted polyvinyl alcohol and thin film using the same
Grant 5,830,953 - Nishikawa , et al. November 3, 1 | 1998-11-03 |
Semiconductor device with at least one lead having a plurality of bent portions
Grant 5,654,585 - Nishikawa August 5, 1 | 1997-08-05 |
Liquid crystal display and optical compensatory sheet and process for preparation of the same
Grant 5,635,105 - Kawata , et al. June 3, 1 | 1997-06-03 |
| 