Sekiguchi; Megumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sekiguchi; Megumi.The latest application filed is for "phosphor-containing film and backlight unit".
Company Profile
5.17.25
- Sekiguchi; Megumi - Minami-ashigara JP
- SEKIGUCHI; Megumi - Kanagawa JP
- SEKIGUCHI; Megumi - Minami-ashigara-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Backlight unit and liquid crystal display device Grant 11,243,343 - Watanabe , et al. February 8, 2 | 2022-02-08 |
| Phosphor-containing Film And Backlight Unit App 20210388258 - SEKIGUCHI; Megumi ; et al. | 2021-12-16 |
| Phosphor-containing film and backlight unit Grant 11,136,496 - Sekiguchi , et al. October 5, 2 | 2021-10-05 |
| Light guide film and backlight unit Grant 11,016,240 - Sekiguchi , et al. May 25, 2 | 2021-05-25 |
| Phosphor-containing film and backlight unit Grant 10,982,135 - Oba , et al. April 20, 2 | 2021-04-20 |
| Louver Film, Planar Light Source Device, And Liquid Crystal Display Device App 20200292878 - SEKIGUCHI; Megumi ; et al. | 2020-09-17 |
| Backlight Unit And Liquid Crystal Display Device App 20200200961 - WATANABE; Shinya ; et al. | 2020-06-25 |
| Light Guide Film And Backlight Unit App 20190383992 - SEKIGUCHI; Megumi ; et al. | 2019-12-19 |
| Optical conversion member, method for manufacturing optical conversion member, backlight unit including optical conversion member, and liquid crystal display device Grant 10,393,926 - Yonemoto , et al. A | 2019-08-27 |
| Phosphor-containing Film And Backlight Unit App 20190194531 - OBA; Tatsuya ; et al. | 2019-06-27 |
| Phosphor-containing Film And Backlight Unit App 20190194530 - SEKIGUCHI; Megumi ; et al. | 2019-06-27 |
| Polarizing plate and image display device Grant 9,989,675 - Satake , et al. June 5, 2 | 2018-06-05 |
| Liquid crystal display Grant 9,946,110 - Yonemoto , et al. April 17, 2 | 2018-04-17 |
| Liquid crystal display device Grant 9,904,099 - Satake , et al. February 27, 2 | 2018-02-27 |
| Backlight Unit And Liquid Crystal Display Device App 20170162133 - SEKIGUCHI; Megumi ; et al. | 2017-06-08 |
| Liquid crystal display device Grant 9,645,438 - Sekiguchi , et al. May 9, 2 | 2017-05-09 |
| Liquid Crystal Display Device App 20170023825 - SATAKE; Ryo ; et al. | 2017-01-26 |
| Optical Conversion Member, Method For Manufacturing Optical Conversion Member, Backlight Unit Including Optical Conversion Member, And Liquid Crystal Display Device App 20170017022 - YONEMOTO; Takashi ; et al. | 2017-01-19 |
| Polarizing plate, image display apparatus, and liquid crystal display apparatus Grant 9,459,490 - Oba , et al. October 4, 2 | 2016-10-04 |
| Polarizing plate and image display device Grant 9,453,952 - Ohno , et al. September 27, 2 | 2016-09-27 |
| Liquid crystal display device Grant 9,417,480 - Sato , et al. August 16, 2 | 2016-08-16 |
| Polarizing Plate And Image Display Device App 20160209552 - SATAKE; Ryo ; et al. | 2016-07-21 |
| Polarizing Plate And Image Display Device App 20160161800 - SEKIGUCHI; Megumi ; et al. | 2016-06-09 |
| Liquid Crystal Display Device App 20160048057 - SEKIGUCHI; Megumi ; et al. | 2016-02-18 |
| Liquid crystal display device Grant 9,229,263 - Sekiguchi , et al. January 5, 2 | 2016-01-05 |
| Polarizing Plate And Image Display Device App 20150378073 - OHNO; Takahiro ; et al. | 2015-12-31 |
| Polarizing Plate, Image Display Apparatus, And Liquid Crystal Display Apparatus App 20150301403 - OBA; Tatsuya ; et al. | 2015-10-22 |
| Liquid Crystal Display App 20150212368 - YONEMOTO; Takashi ; et al. | 2015-07-30 |
| Electromagnetic shielding film Grant 9,000,309 - Saneto , et al. April 7, 2 | 2015-04-07 |
| Liquid Crystal Display Device App 20140333872 - SATO; Hiroshi ; et al. | 2014-11-13 |
| Liquid Crystal Display Device App 20140333874 - SATO; Hiroshi ; et al. | 2014-11-13 |
| Liquid Crystal Display Device App 20140184992 - SEKIGUCHI; Megumi ; et al. | 2014-07-03 |
| Barrier Element And 3d Display Apparatus App 20130321723 - ISHIGURO; Makoto ; et al. | 2013-12-05 |
| 3d Display Device And 3d Display System App 20130308078 - SATO; Hiroshi ; et al. | 2013-11-21 |
| Electromagnetic shielding film and optical filter Grant 8,426,749 - Saneto , et al. April 23, 2 | 2013-04-23 |
| Electromagnetic Shielding Film App 20120175164 - SANETO; Ryuji ; et al. | 2012-07-12 |
| Process of producing cellulose acylate film, cellulose acylate film, polarizing plate liquid crystal display device and optical compensation film App 20110311738 - Nimura; Shigeaki ; et al. | 2011-12-22 |
| Liquid Crystal Display Device App 20090244446 - YASUDA; Koutarou ; et al. | 2009-10-01 |
| Electromagnetic Shielding Film And Optical Filter App 20090126984 - Saneto; Ryuji ; et al. | 2009-05-21 |
| Image Display Device, Moire Preventing Film, Optical Filter, Plasma Display Filter, And Image Display Panel App 20090073085 - Saneto; Ryuji ; et al. | 2009-03-19 |
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