Inventor
SEKIGUCHI MEGUMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SEKIGUCHI MEGUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
16 patentsUS9645438B2May 9, 2017
Liquid crystal display device
FUJIFILM CORP2 citations70
US10982135B2Apr 20, 2021
Phosphor-containing film and backlight unit
FUJIFILM CORP4 citations69
US12248179B2Mar 11, 2025
Optical coupling system and optical communication device
FUJIFILM CORP0 citations62
US12505695B2Dec 23, 2025
Fingerprint recognition sensor and optical element
FUJIFILM CORP0 citations60
US12118819B2Oct 15, 2024
Fingerprint recognition sensor and optical element
FUJIFILM CORP0 citations60
US11243343B2Feb 8, 2022
Backlight unit and liquid crystal display device
FUJIFILM CORP0 citations52
US11016240B2May 25, 2021
Light guide film and backlight unit
FUJIFILM CORP0 citations51
US9946110B2Apr 17, 2018
Liquid crystal display
FUJIFILM CORP1 citations49
US9459490B2Oct 4, 2016
Polarizing plate, image display apparatus, and liquid crystal display apparatus
FUJIFILM CORP0 citations49
US9453952B2Sep 27, 2016
Polarizing plate and image display device
FUJIFILM CORP0 citations49
US11136496B2Oct 5, 2021
Phosphor-containing film and backlight unit
FUJIFILM CORP0 citations48
US10393926B2Aug 27, 2019
Optical conversion member, method for manufacturing optical conversion member, backlight unit including optical conversion member, and liquid crystal display device
FUJIFILM CORP0 citations41
US9417480B2Aug 16, 2016
Liquid crystal display device
FUJIFILM CORP0 citations41
US9904099B2Feb 27, 2018
Liquid crystal display device
FUJIFILM CORP0 citations40
US9229263B2Jan 5, 2016
Liquid crystal display device
FUJIFILM CORP0 citations40
US9989675B2Jun 5, 2018
Polarizing plate and image display device
FUJIFILM CORP0 citations39