Umemoto; Seiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umemoto; Seiji.The latest application filed is for "projector and optical member used in projector".

Company Profile

0.119.114

Umemoto; Seiji - Ibaraki JP
Umemoto; Seiji - Ibaraki-shi JP
Umemoto; Seiji - Osaka JP
Umemoto; Seiji - Toyohashi 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
Liquid crystal display apparatus Grant 11,079,624 - Takada , et al. August 3, 2	2021-08-03
Liquid crystal display apparatus Grant 11,048,114 - Takada , et al. June 29, 2	2021-06-29
Projector And Optical Member Used In Projector App 20210080817 - Yaegashi; Masahiro ; et al.	2021-03-18
Liquid crystal display apparatus Grant 10,338,431 - Takada , et al.	2019-07-02
Liquid crystal display apparatus Grant 10,338,430 - Takada , et al.	2019-07-02
Liquid Crystal Display Apparatus App 20180307095 - Takada; Katsunori ; et al.	2018-10-25
Liquid Crystal Display Apparatus App 20180292709 - Takada; Katsunori ; et al.	2018-10-11
Liquid Crystal Display Apparatus App 20180292710 - Takada; Katsunori ; et al.	2018-10-11
Pressure-sensitive adhesive composition, pressure-sensitive adhesive layer, pressure-sensitive adhesive member and image display, and method for peeling off optical film from an image display and method for removing display panel from image display Grant 10,072,187 - Umemoto , et al. September 11, 2	2018-09-11
Strip-shaped polarizing sheet and polarizing sheet material Grant 9,623,579 - Izaki , et al. April 18, 2	2017-04-18
Optical display panel production method and optical display panel production system Grant 9,550,350 - Hirata , et al. January 24, 2	2017-01-24
Material roll and system and method for manufacturing optical display device Grant 9,505,197 - Umemoto , et al. November 29, 2	2016-11-29
Light-diffusing Element App 20160084998 - Nakamura; Kozo ; et al.	2016-03-24
Light-diffusing Element And Method For Manufacturing Light-diffusing Element App 20160077247 - Nakamura; Kozo ; et al.	2016-03-17
Method and system for manufacturing optical display panel Grant 9,256,015 - Umemoto , et al. February 9, 2	2016-02-09
Touch Panel Member And Manufacturing Method Therefor App 20150301659 - Umemoto; Seiji	2015-10-22
Roll of continuous web of optical film laminate with predefined slit lines, and method and system for manufacturing the same Grant 9,091,881 - Nakazono , et al. July 28, 2	2015-07-28
Continuous roll of optical function film, method of manufacture of liquid crystal display element employing same, and optical function film laminating device Grant 9,019,609 - Hirata , et al. April 28, 2	2015-04-28
Continuous roll of optical function film, method of manufacture of liquid crystal display element employing same, and optical function film laminating device Grant 9,019,608 - Hirata , et al. April 28, 2	2015-04-28
Viewing angle controlling system, and image display device using the same Grant 8,982,300 - Umemoto March 17, 2	2015-03-17
Optical Display Panel Production Method And Optical Display Panel Production System App 20150020960 - Hirata; Satoshi ; et al.	2015-01-22
Optical film material roll and method for manufacturing image display device using thereof Grant 8,911,838 - Nakazono , et al. December 16, 2	2014-12-16
Method and system for manufacturing liquid crystal display device Grant 8,894,795 - Hada , et al. November 25, 2	2014-11-25
Method and system for manufacturing liquid crystal display device Grant 8,894,793 - Hirata , et al. November 25, 2	2014-11-25
Polarizing plate having ultraviolet shielding layer containing inorganic fine particles and image display apparatus comprising the same Grant 8,861,077 - Nagase , et al. October 14, 2	2014-10-14
Polarizing plate having polarizer and ultraviolet shielding layer containing inorganic fine particles and image display apparatus comprising the same Grant 8,861,076 - Nagase , et al. October 14, 2	2014-10-14
Cutting Information Determination Method, And Strip-shaped Polarizing Sheet Manufacturing Method Therewith, Optical Display Unit Manufacturing Method Therewith, Strip-shaped Polarizing Sheet, And Polarizing Sheet Material App 20140287255 - Izaki; Akinori ; et al.	2014-09-25
Optical film material roll and method for manufacturing image display device using thereof Grant 8,821,674 - Nakazono , et al. September 2, 2	2014-09-02
Cutting information determination method, and strip-shaped polarizing sheet manufacturing method therewith, optical display unit manufacturing method therewith, strip-shaped polarizing sheet, and polarizing sheet material Grant 8,805,565 - Izaki , et al. August 12, 2	2014-08-12
Liquid crystal display device and polarizing plate Grant 8,760,601 - Izaki , et al. June 24, 2	2014-06-24
Method for manufacturing liquid crystal display element Grant 8,715,445 - Sugimoto , et al. May 6, 2	2014-05-06
Image display device having polarizer with polarizer protection Grant 8,687,152 - Izaki , et al. April 1, 2	2014-04-01
Method And System For Manufacturing Optical Display Panel App 20140041798 - Umemoto; Seiji ; et al.	2014-02-13
Method for manufacturing liquid crystal display element Grant 8,591,690 - Sugimoto , et al. November 26, 2	2013-11-26
Method for manufacturing liquid crystal display device Grant 8,529,722 - Umemoto , et al. September 10, 2	2013-09-10
Roll of continuous web of optical film laminate with predefined slit lines, and method and system for manufacturing the same Grant 8,460,490 - Nakazono , et al. June 11, 2	2013-06-11
Continuous Roll Of Optical Function Film, Method Of Manufacture Of Liquid Crystal Display Element Employing Same, And Optical Function Film Laminating Device App 20130135728 - Hirata; Satoshi ; et al.	2013-05-30
Continuous Roll Of Optical Function Film, Method Of Manufacture Of Liquid Crystal Display Element Employing Same, And Optical Function Film Laminating Device App 20130135729 - Hirata; Satoshi ; et al.	2013-05-30
Roll of continuous web of optical film laminate with predefined slit lines, and method and system for manufacturing the same Grant 8,414,993 - Nakazono , et al. April 9, 2	2013-04-09
Method And System For Manufacturing Liquid Crystal Display Device App 20130037205 - Hirata; Satoshi ; et al.	2013-02-14
Method And System For Manufacturing Liquid Crystal Display Device App 20120291945 - Hada; Kazuya ; et al.	2012-11-22
Method of manufacturing polarizer, polarizer, polarizing plate, optical film, method of manufacturing composite polarizing plate, composite polarizing plate and image display Grant 8,305,547 - Hatsuda , et al. November 6, 2	2012-11-06
Multilayer reflector, authentication card, bar code label, authentication system, and authentication region forming system Grant 8,297,522 - Umemoto , et al. October 30, 2	2012-10-30
System for manufacturing liquid crystal display device Grant 8,272,421 - Hada , et al. September 25, 2	2012-09-25
Optical Film Material Roll And Method For Manufacturing Image Display Device Using Thereof App 20120199265 - Nakazono; Takuya ; et al.	2012-08-09
Method For Manufacturing Liquid Crystal Display Element App 20120160406 - Sugimoto; Yuu ; et al.	2012-06-28
Method for producing polarizing plate, polarizing plate, optical film, and image display Grant 8,197,629 - Umemoto , et al. June 12, 2	2012-06-12
Method For Manufacturing Liquid Crystal Display Device App 20120118488 - Umemoto; Seiji ; et al.	2012-05-17
System and method for bonding optical film to a liquid crystal display panel Grant 8,172,631 - Hirata , et al. May 8, 2	2012-05-08
System For Manufacturing Liquid Crystal Display Device App 20120103532 - Hada; Kazuya ; et al.	2012-05-03
System And Method For Continuously Manufacturing Liquid Crystal Display Device App 20120097325 - Hada; Kazuya ; et al.	2012-04-26
Roll Of Continuous Web Of Optical Film Laminate With Predefined Slit Lines, And Method And System For Manufacturing The Same App 20120073758 - NAKAZONO; Takuya ; et al.	2012-03-29
System And Method For Manufacturing Liquid Crystal Display Element App 20120071057 - HIRATA; Satoshi ; et al.	2012-03-22
Material Roll And System And Method For Manufacturing Optical Display Device App 20120031552 - Umemoto; Seiji ; et al.	2012-02-09
Cutting Information Determination Method, And Strip-shaped Polarizing Sheet Manufacturing Method Therewith, Optical Display Unit Manufacturing Method Therewith, Strip-shaped Polarizing Sheet, And Polarizing Sheet Material App 20120028067 - Izaki; Akinori ; et al.	2012-02-02
Roll Of Continuous Web Of Optical Film Laminate With Predefined Slit Lines, And Method And System For Manufacturing The Same App 20110284147 - NAKAZONO; Takuya ; et al.	2011-11-24
Polarizing Plate And Image Display Apparatus App 20110255154 - NAGASE; Junichi ; et al.	2011-10-20
Information storing, readout and calculation system for use in a system for continuously manufacturing liquid-crystal display elements, and method for producing the same Grant 8,016,965 - Nakazono , et al. September 13, 2	2011-09-13
Liquid Crystal Display Device App 20110194048 - Izaki; Akinori ; et al.	2011-08-11
Optical Film Material Roll And Method For Manufacturing Image Display Device Using Thereof App 20110143056 - Nakazono; Takuya ; et al.	2011-06-16
Image Display Device App 20110128477 - Izaki; Akinori ; et al.	2011-06-02
Polarizing Plate And Image Display Apparatus App 20110109847 - NAGASE; Junichi ; et al.	2011-05-12
Information Storing, Readout And Calculation System For Use In A System For Continuously Manufacturing Liquid-crystal Display Elements, And Method For Producing The Same App 20110083791 - NAKAZONO; Takuya ; et al.	2011-04-14
Roll Of Continuous Web Of Optical Film Laminate With Predefined Slit Lines, And Method And System For Manufacturing The Same App 20110086193 - NAKAZONO; Takuya ; et al.	2011-04-14
Optical film, method of producing the same, and image display apparatus using the optical film Grant 7,906,184 - Umemoto , et al. March 15, 2	2011-03-15
Liquid crystal panel and liquid crystal display device Grant 7,884,903 - Takeda , et al. February 8, 2	2011-02-08
Optical film and liquid-crystal display device Grant 7,871,680 - Kinoshita , et al. January 18, 2	2011-01-18
Liquid crystal cell substrate with color filter, liquid crystal cell and liquid crystal display Grant 7,872,714 - Umemoto , et al. January 18, 2	2011-01-18
Pressure-sensitive Adhesive Composition, Pressure-sensitive Adhesive Layer, Pressure-sensitive Adhesive Member And Image Display, And Method For Peeling Off Optical Film From An Image Display And Method For Removing Display Panel From Image Display App 20110008552 - Umemoto; Seiji ; et al.	2011-01-13
Method Of Manufacturing Polarizer, Polarizer, Polarizing Plate, Optical Film, Method Of Manufacturing Composite Polarizing Plate, Composite Polarizing Plate And Image Display App 20100321613 - Hatsuda; Ryota ; et al.	2010-12-23
Method of manufacturing polarizer, polarizer, polarizing plate, and image display Grant 7,821,598 - Suzuki , et al. October 26, 2	2010-10-26
Method For Manufacturing Liquid Crystal Display Element App 20100236702 - Sugimoto; Yuu ; et al.	2010-09-23
Liquid Crystal Panel And Liquid Crystal Display Apparatus Using The Panel App 20100225854 - Kawamoto; Ikuo ; et al.	2010-09-09
Manufacturing method for sheet with anti-counterfeit functions Grant 7,742,136 - Umemoto , et al. June 22, 2	2010-06-22
Liquid Crystal Panel, Liquid Crystal Display Apparatus Using The Panel, And Method Of Producing A Liquid Crystal Panel App 20100134737 - Kawamoto; Ikuo ; et al.	2010-06-03
Retardation film, use of said retardation film, and novel modified polymer Grant 7,722,935 - Umemoto , et al. May 25, 2	2010-05-25
Multilayer Reflector, Authentication Card, Bar Code Label, Authentication System, And Authentication Region Forming System App 20100123943 - Umemoto; Seiji ; et al.	2010-05-20
Method For Producing Polarizing Plate, Polarizing Plate, Optical Film, And Image Display App 20100118399 - Umemoto; Seiji ; et al.	2010-05-13
Optical compensation plate, liquid crystal cell, and liquid crystal display device Grant 7,633,584 - Umemoto , et al. December 15, 2	2009-12-15
Elliptically Polarizing Plate And Image Display Device Using The Same App 20090296027 - Kawamoto; Ikuo ; et al.	2009-12-03
Method for manufacturing liquid crystal alignment film, liquid crystal alignment film, optical film and image viewing display Grant 7,604,847 - Kawamoto , et al. October 20, 2	2009-10-20
Method Of Manufacturing Polarizer, Polarizer, Polarizing Plate, And Image Display App 20090167994 - Suzuki; Mitsuru ; et al.	2009-07-02
Viewing Angle Controlling System, And Image Display Device Using The Same App 20090153783 - UMEMOTO; Seiji	2009-06-18
Liquid Crystal Cell Substrate With Color Filter, Liquid Crystal Cell And Liquid Crystal Display App 20090096966 - Umemoto; Seiji ; et al.	2009-04-16
Method Of Producing An Optical Film, And Image Display Apparatus Using The Optical Film Obtained By The Production Method App 20090068472 - Umemoto; Seiji ; et al.	2009-03-12
Retardation film, novel polymer, optical film, and image display device Grant 7,501,165 - Ohmori , et al. March 10, 2	2009-03-10
Reflection type liquid-crystal display device Grant 7,502,081 - Umemoto , et al. March 10, 2	2009-03-10
Optical Film, Method Of Producing The Same, And Image Display Apparatus Using The Optical Film App 20090052028 - Umemoto; Seiji ; et al.	2009-02-26
Optical Compensation Plate, Liquid Crystal Cell, And Liquid Crystal Display Device App 20090046229 - Umemoto; Seiji ; et al.	2009-02-19
Method Of Producing A Liquid Crystal Panel, Liquid Crystal Panel, And Image Display Apparatus App 20090040443 - Hada; Kazuya ; et al.	2009-02-12
Method of producing elliptically polarizing plate and image display apparatus using the elliptically polarizing plate App 20090040434 - Kawamoto; Ikuo ; et al.	2009-02-12
Method For Producing Optical Film App 20090017203 - Hada; Kazuya ; et al.	2009-01-15
Method of producing elliptically polarizing plate and image display using the elliptically polarizing plate Grant 7,468,777 - Kawamoto , et al. December 23, 2	2008-12-23
Elliptically Polarizing Plate and Image Display Apparatus Using the Same App 20080291389 - Kawamoto; Ikuo ; et al.	2008-11-27
Retardation Film, Novel Polymer, Optical Film, and Image Display Device App 20080200621 - Ohmori; Yutaka ; et al.	2008-08-21
Polarizer, Polarizing Plate, Circular Polarizing Filter, Image Display System, And Method Of Producing Polarizer App 20080112049 - UMEMOTO; Tooru ; et al.	2008-05-15
Liquid crystal display Grant 7,365,816 - Kawai , et al. April 29, 2	2008-04-29
Surface Modification Method For Polarizer, Method Of Manufacturing Polarizer, Polarizer, Polarizing Plate, Image Display Apparatus, Liquid Crystal Panel, And Liquid Crystal Display App 20080094544 - YAEGASHI; Masahiro ; et al.	2008-04-24
Liquid crystal panel and liquid crystal display device App 20070285602 - Takeda; Kentarou ; et al.	2007-12-13
Retardation Film, Use of Said Retardation Film, and Novel Modified Polymer App 20070243340 - Umemoto; Seiji ; et al.	2007-10-18
Elliptically Polarizing Plate, Method Of Producing The Same, And Image Display Apparatus Employing The Elliptically Polarizing Plate App 20070200976 - Kawamoto; Ikuo ; et al.	2007-08-30
Method of producing elliptically polarizing plate and image display using the elliptically polarizing plate App 20070139773 - Kawamoto; Ikuo ; et al.	2007-06-21
Optical film and liquid-crystal display device Grant 7,227,685 - Umemoto , et al. June 5, 2	2007-06-05
Photoelectromotive Force Apparatus And Manufacturing Method Thereof App 20070119497 - Umemoto; Seiji ; et al.	2007-05-31
Polarizer, polarizing plate, liquid crystal display, and image display, and a method for producing the polarizer Grant 7,203,002 - Saiki , et al. April 10, 2	2007-04-10
Elliptically polarizing plate, liquid crystal panel, liquid crystal display device, and image display device App 20070020407 - Umemoto; Seiji ; et al.	2007-01-25
Method of producing elliptically polarizing plate and image display using the elliptically polarizing plate App 20060203159 - Kawamoto; Ikuo ; et al.	2006-09-14
Liquid crystal display App 20060170848 - Kawai; Masayuki ; et al.	2006-08-03
Liquid-crystal display device and colored resin substrate Grant 7,081,941 - Umemoto , et al. July 25, 2	2006-07-25
Sheet with anti-counterfeit functions and manufacturing method for same, article, authentication card, bar code label and authentication system App 20060108063 - Umemoto; Seiji ; et al.	2006-05-25
Elliptically polarizing plate and image display apparatus using the same App 20060103796 - Kawamoto; Ikuo ; et al.	2006-05-18
Liquid-crystal display device Grant 7,030,945 - Umemoto , et al. April 18, 2	2006-04-18
Liquid-crystal display device and light pipe Grant 7,012,660 - Umemoto March 14, 2	2006-03-14
Method for manufacturing liquid crystal alignment film, liquid crystal alignment film, optical film and image viewing display App 20060024854 - Kawamoto; Ikuo ; et al.	2006-02-02
Method of producing elliptically polarizing plate and image display using the elliptically polarizing plate App 20060001799 - Kawamoto; Ikuo ; et al.	2006-01-05
Touch type liquid-crystal display device and input detecting method Grant 6,982,432 - Umemoto , et al. January 3, 2	2006-01-03
Polarizer Grant 6,961,180 - Umemoto November 1, 2	2005-11-01
Reflection type liquid-crystal display apparatus Grant 6,956,630 - Ariyoshi , et al. October 18, 2	2005-10-18
Liquid-crystal display device Grant 6,950,155 - Umemoto September 27, 2	2005-09-27
Optically compensatory polarizer and liquid-crystal display device Grant 6,927,821 - Yano , et al. August 9, 2	2005-08-09
Optical film and liquid-crystal display device Grant 6,917,473 - Umemoto , et al. July 12, 2	2005-07-12
Touch panel-including illuminator and reflective liquid-crystal display device Grant 6,891,530 - Umemoto , et al. May 10, 2	2005-05-10
Reflector and liquid-crystal display device Grant 6,888,595 - Umemoto May 3, 2	2005-05-03
Optical path changing polarizer Grant 6,882,474 - Umemoto , et al. April 19, 2	2005-04-19
Reflective liquid crystal display Grant 6,866,393 - Yano , et al. March 15, 2	2005-03-15
Plane light source unit and reflection type liquid-crystal display device Grant 6,863,413 - Umemoto March 8, 2	2005-03-08
Light pipe, planar light source unit and reflective liquid-crystal display device Grant 6,827,457 - Umemoto , et al. December 7, 2	2004-12-07
Liquid-crystal display apparatus Grant 6,825,895 - Nakano , et al. November 30, 2	2004-11-30
Optical film, polarizer and display device Grant 6,795,246 - Yano , et al. September 21, 2	2004-09-21
Liquid-crystal display device Grant 6,795,136 - Umemoto , et al. September 21, 2	2004-09-21
Liquid crystal display apparatus having light pipe with reflective polarizer Grant 6,778,235 - Takahashi , et al. August 17, 2	2004-08-17
Reflection-transmission double type liquid-crystal display device Grant 6,768,529 - Umemoto , et al. July 27, 2	2004-07-27
Optical film and liquid-crystal display device App 20040125456 - Umemoto, Seiji ; et al.	2004-07-01
Optical film and liquid-crystal display device App 20040125457 - Umemoto, Seiji ; et al.	2004-07-01
Optical film Grant 6,751,023 - Umemoto , et al. June 15, 2	2004-06-15
Optical film and liquid-crystal display device Grant 6,747,801 - Umemoto , et al. June 8, 2	2004-06-08
Light pipe, plate light source unit and reflection type liquid-crystal display device Grant 6,742,921 - Umemoto , et al. June 1, 2	2004-06-01
Plane light source unit and liquid-crystal display device Grant 6,735,373 - Umemoto May 11, 2	2004-05-11
Light pipe, planar light source unit and reflection type liquid-crystal display device Grant 6,729,736 - Umemoto May 4, 2	2004-05-04
Liquid crystal display device with a light guide having random v-shaped dots Grant 6,717,635 - Taniguchi , et al. April 6, 2	2004-04-06
Cell substrate and liquid crystal display device in which a resin plate has a conductive layer via a transparent layer with a lower refractive index than the resin plate Grant 6,710,840 - Umemoto , et al. March 23, 2	2004-03-23
Method for manufacturing a light guide plate Grant 6,704,070 - Taniguchi , et al. March 9, 2	2004-03-09
Illuminator apparatus Grant 6,700,632 - Taniguchi , et al. March 2, 2	2004-03-02
Resin liquid-crystal cell substrate, liquid-crystal cells and liquid-crystal display device Grant 6,700,637 - Yano , et al. March 2, 2	2004-03-02
Reflective liquid-crystal display device Grant 6,693,690 - Umemoto , et al. February 17, 2	2004-02-17
Polarizer, polarizing plate, liquid crystal display, and image display, and a method for producing the polarizer App 20040001169 - Saiki, Yuuji ; et al.	2004-01-01
Optical film, polarizer and display device Grant 6,667,835 - Yano , et al. December 23, 2	2003-12-23
Polarizer Grant 6,667,787 - Umemoto December 23, 2	2003-12-23
Optical path changing film and reflective liquid-crystal display device including same Grant 6,665,029 - Kondo , et al. December 16, 2	2003-12-16
Light pipe and method for producing the same Grant 6,659,615 - Umemoto December 9, 2	2003-12-09
Reflection-type liquid-crystal display, and optical film App 20030210367 - Nakano, Yuuki ; et al.	2003-11-13
Glass substrate and liquid-crystal display device Grant 6,642,976 - Umemoto , et al. November 4, 2	2003-11-04
Optical film Grant 6,636,358 - Umemoto , et al. October 21, 2	2003-10-21
Light pipe, plane light source unit and liquid-crystal display device Grant 6,616,289 - Umemoto , et al. September 9, 2	2003-09-09
Liquid crystal display apparatus App 20030160917 - Takahashi, Naoki ; et al.	2003-08-28
Polarizer Grant 6,606,193 - Umemoto August 12, 2	2003-08-12
Optical film and liquid-crystal display device Grant 6,603,520 - Umemoto , et al. August 5, 2	2003-08-05
Liquid-crystal display device Grant 6,590,625 - Umemoto , et al. July 8, 2	2003-07-08
Light pipe, surface light source device and reflection type liquid-crystal display device Grant 6,585,386 - Yano , et al. July 1, 2	2003-07-01
Liquid crystal display device App 20030086031 - Taniguchi, Hitoshi ; et al.	2003-05-08
Method for manufacturing a light guide plate App 20030080450 - Taniguchi, Hitoshi ; et al.	2003-05-01
Light pipe, plane light source unit and liquid-crystal display device Grant 6,554,440 - Umemoto April 29, 2	2003-04-29
Polarizer with composite phase compensation film Grant 6,542,300 - Umemoto April 1, 2	2003-04-01
Liquid-crystal dispaly device App 20030043315 - Umemoto, Seiji ; et al.	2003-03-06
Liquid-crystal display apparatus App 20030038916 - Nakano, Yuuki ; et al.	2003-02-27
Pressure-sensitive adhesive, pressure-sensitive adhesive member and display unit App 20030032715 - Sakaitani, Waka ; et al.	2003-02-13
Optical film, polarizer and display device App 20030016446 - Yano, Shuuji ; et al.	2003-01-23
Reflection type liquid-crystal display unit Grant 6,507,378 - Yano , et al. January 14, 2	2003-01-14
Optical film and liquid-crystal display device App 20020187284 - Kinoshita, Ryoji ; et al.	2002-12-12
Reflective liquid-crystal display device App 20020180910 - Umemoto, Seiji ; et al.	2002-12-05
Reflection type liquid-crystal display apparatus App 20020180908 - Ariyoshi, Toshihiko ; et al.	2002-12-05
Touch panel-including illuminator and reflective liquid-crystal display device App 20020180711 - Umemoto, Seiji ; et al.	2002-12-05
Resin liquid-crystal cell substrate, liquid-crystal cells and liquid-crystal display device App 20020163605 - Yano, Shuuji ; et al.	2002-11-07
Optically compensatory polarizer and liquid-crystal display device App 20020149726 - Yano, Shuuji ; et al.	2002-10-17
Optical film, polarizer and display device App 20020145804 - Yano, Shuuji ; et al.	2002-10-10
Optical film, polarizer and liquid-crystal display device App 20020130997 - Yano, Shuuji ; et al.	2002-09-19
Light pipe, planar light source unit and reflective liquid-crystal display device App 20020126468 - Umemoto, Seiji ; et al.	2002-09-12
Polarizer App 20020089748 - Umemoto, Seiji	2002-07-11
Polarizer App 20020080489 - Umemoto, Seiji	2002-06-27
Optical film and liquid-crystal display device App 20020080308 - Umemoto, Seiji ; et al.	2002-06-27
Polarizer App 20020075565 - Umemoto, Seiji	2002-06-20
Polarizer App 20020075564 - Umemoto, Seiji	2002-06-20
Glass substrate and liquid-crystal display device App 20020060772 - Umemoto, Seiji ; et al.	2002-05-23
Optical film and reflective liquid-crystal display device App 20020054258 - Kondo, Hiroyuki ; et al.	2002-05-09
Light pipe, planar light source unit and reflection type liquid-crystal display device App 20020048164 - Umemoto, Seiji	2002-04-25
Liquid-crystal display device and light pipe Grant 6,369,950 - Umemoto April 9, 2	2002-04-09
Liquid-crystal display device App 20020039155 - Umemoto, Seiji	2002-04-04
Light pipe unit, plane light source unit and liquid-crystal display device Grant 6,366,409 - Umemoto , et al. April 2, 2	2002-04-02
Reflector and liquid-crystal display device App 20020033916 - Umemoto, Seiji	2002-03-21
Illuminator and method for manufacturing the illuminator App 20020021384 - Taniguchi, Hitoshi ; et al.	2002-02-21
Resin substrate and liquid crystal display device App 20020018864 - Umemoto, Seiji ; et al.	2002-02-14
Light pipe, plane light source unit and reflection type liquid-crystal display device App 20020015314 - Umemoto, Seiji ; et al.	2002-02-07
Reflective liquid crystal display App 20020008816 - Yano, Shuuji ; et al.	2002-01-24
Reflection type liquid-crystal display device App 20020005922 - Umemoto, Seiji ; et al.	2002-01-17
Optical film and liquid-crystal display device App 20010053029 - Umemoto, Seiji ; et al.	2001-12-20
Liquid-crystal display device and colored resin substrate App 20010030724 - Umemoto, Seiji ; et al.	2001-10-18
Touch type liquid-crystal display device and input detecting method App 20010022632 - Umemoto, Seiji ; et al.	2001-09-20
Light pipe, plane light source unit and liquid-crystal display device App 20010020984 - Umemoto, Seiji	2001-09-13
Optical film App 20010012159 - Umemoto, Seiji ; et al.	2001-08-09
Optical film App 20010012158 - Umemoto, Seiji ; et al.	2001-08-09
Light pipe and method for producing the same App 20010010630 - Umemoto, Seiji	2001-08-02
Optical path changing polarizer App 20010009474 - Umemoto, Seiji ; et al.	2001-07-26
Light pipe, plane light source unit and liquid-crystal display device App 20010009508 - Umemoto, Seiji ; et al.	2001-07-26
Reflection-transmission double type liquid-crystal display device App 20010007489 - Umemoto, Seiji ; et al.	2001-07-12
Plane light source unit and liquid-crystal display device App 20010006574 - Umemoto, Seiji	2001-07-05
Liquid-crystal display device App 20010004275 - Umemoto, Seiji ; et al.	2001-06-21
Light guide plate, planer light source unit and reflection-type liquid-crystal display device Grant 6,199,995 - Umemoto , et al. March 13, 2	2001-03-13
Light conductive plate , surface light source device, and reflection type liquid-crystal display Grant 6,196,692 - Umemoto , et al. March 6, 2	2001-03-06
Process for producing polymerization or crosslinking rate-distributed article and process for producing lens, lens array or waveguide using the process Grant 5,998,096 - Umemoto , et al. December 7, 1	1999-12-07
Light guide plate, surface light source device, polarized light source device and liquid crystal display Grant 5,727,107 - Umemoto , et al. March 10, 1	1998-03-10