P

Inventor

FUKAGAWA NOBUTAKA

JP67 patents
⚠️ This page may combine multiple inventors who share the name “FUKAGAWA NOBUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM CORP

34 patents
US7695780B2Apr 13, 2010

Optical film, optical compensation sheet, polarizing plate, and liquid crystal display device

FUJIFILM CORP23 citations92
US7462382B2Dec 9, 2008

Optical compensating sheet, production method thereof, optical film, and polarizing plate and liquid crystal display device using the same

FUJIFILM CORP10 citations84
US7462306B2Dec 9, 2008

Cellulose acylate film, process for producing cellulose acylate film, polarizing plate and liquid crystal display device

FUJIFILM CORP13 citations84
US7646457B2Jan 12, 2010

Liquid crystal display device

FUJIFILM CORP12 citations83
US8922889B2Dec 30, 2014

Cellulose acylate film, protective film for polarizing plate, polarizing plate, and liquid crystal display device

FUJIFILM CORP7 citations82
US7615264B2Nov 10, 2009

Cellulose acylate film, polarizing plate, and liquid crystal display device

FUJIFILM CORP9 citations80
US7651743B2Jan 26, 2010

Cellulose acylate film, manufacturing method of cellulose acylate film, optically compensatory sheet, polarizing plate and liquid crystal display device

FUJIFILM CORP9 citations79
US11950480B2Apr 2, 2024

Color correction filter for white organic electroluminescent light source, and organic electroluminescent display device

FUJIFILM CORP2 citations72
US11733435B2Aug 22, 2023

Polarizing plate protective film, polarizing plate, and liquid crystal display device

FUJIFILM CORP2 citations71
US8017199B2Sep 13, 2011

Cellulose acylate film, process for producing cellulose acylate film, polarizing plate and liquid crystal display device

FUJIFILM CORP4 citations63
US11860390B2Jan 2, 2024

Wavelength selective absorption filter, organic electroluminescent display device, and liquid crystal display device

FUJIFILM CORP0 citations62
US9151883B2Oct 6, 2015

Cellulose acylate film, retardation film, polarizer and liquid-crystal display device

FUJIFILM CORP2 citations62
US7981488B2Jul 19, 2011

Liquid crystal display device

FUJIFILM CORP4 citations62
US7719644B2May 18, 2010

Optical compensation sheet, polarizing plate and liquid crystal display

FUJIFILM CORP6 citations62
US7667801B2Feb 23, 2010

Liquid crystal display device

FUJIFILM CORP6 citations62
US12571950B2Mar 10, 2026

Wavelength selective absorption filter, polarizing plate, organic electroluminescent display device, and liquid crystal display device

FUJIFILM CORP0 citations52
US12479989B2Nov 25, 2025

Wavelength selective absorption filter and organic electroluminescent display device

FUJIFILM CORP0 citations52
US11789307B2Oct 17, 2023

Colorant filter, backlight unit, and liquid crystal display device

FUJIFILM CORP0 citations52
US9090824B2Jul 28, 2015

Polarizing plate, method for preparing the same, and liquid crystal display device

FUJIFILM CORP1 citations52
US12568754B2Mar 3, 2026

Laminate comprising a wavelength-conversion material and a wavelength-selective absorption layer, display device, and organic electroluminescent display device

FUJIFILM CORP0 citations51
US12408537B2Sep 2, 2025

Laminate and organic electroluminescent display device

FUJIFILM CORP0 citations51
US12049556B2Jul 30, 2024

Resin composition, optical filter, image display device, solid-state imaging element, and compound

FUJIFILM CORP0 citations51
US11926740B2Mar 12, 2024

Resin composition, film, optical filter, image display device, solid-state imaging element, and compound

FUJIFILM CORP0 citations51
US11434420B2Sep 6, 2022

Color conversion composition, compound used for same, and light emitting device

FUJIFILM CORP0 citations51
US10253201B2Apr 9, 2019

Composition for polarizing plate, polarizing plate protective film, cellulose acylate film, polarizer, polarizing plate, and display

FUJIFILM CORP0 citations51
US10114160B2Oct 30, 2018

Polarizing plate, liquid crystal display device including same, and method for producing polarizing plate

FUJIFILM CORP0 citations51
US9850356B2Dec 26, 2017

Cellulose acylate film, polarizing plate and liquid crystal display device

FUJIFILM CORP0 citations51
US9656969B2May 23, 2017

Polymer film, retardation film, polarizing plate, liquid crystal display, and compound

FUJIFILM CORP0 citations51
US9644083B2May 9, 2017

Cellulose acylate film, polarizing plate protective film, polarizing plate and liquid crystal display using the same

FUJIFILM CORP0 citations51
US9507067B2Nov 29, 2016

Polarizing plate and liquid crystal display device including the same

FUJIFILM CORP0 citations51
US9341882B2May 17, 2016

Laminate, polarizing plate, liquid crystal display device, and method of manufacturing polarizing plate

FUJIFILM CORP0 citations51
US9296877B2Mar 29, 2016

Polymer film, retardation film, polarizing plate, liquid crystal display, and compound

FUJIFILM CORP1 citations51
US8871314B2Oct 28, 2014

Polymer film, retardation film, polarizing plate, liquid crystal display, and compound

FUJIFILM CORP1 citations51
US10338290B2Jul 2, 2019

Cellulose ester film, polarizing plate, and liquid crystal display device

FUJIFILM CORP0 citations48

FUKAGAWA NOBUTAKA

5 patents

FUJI PHOTO FILM CO LTD

3 patents

NAITO YU

2 patents

HARUTA HIROMOTO

2 patents

FUJIFILM CORPORATON

1 patent

NAKAYAMA HAJIME

1 patent

OMATSU TADASHI

1 patent

SHIMAMURA SATOSHI

1 patent

Showing the top 50 of 67 patents by PatentIndex Score.