Inventor · disambiguated record
Yukihito Nakazawa
Also filed as: NAKAZAWA YUKIHITO
4 granted patents·5 pending applications·13 citations·filing 2009–2022
68Inventor score
Top patents by PatentIndex Score
9 records- 0185US9064826B2Organic electroluminescent display device and circularly polarizing plateKONICA MINOLTA INC·Filed 2012·Granted Jun 23, 2015·10 cites·8 claims
- 0269US8824048B2Anisotropic dye layer, coordination polymer for anisotropic dye layer and polarization element, and polarization control film, polarization control element, multi-layer polarization control element, ellipse polarization plate, light emission element, and method for controlling polarization properties employing the anisotropic dye layerNAKAZAWA YUKIHITO·Filed 2013·Granted Sep 2, 2014·2 cites·21 claims
- 0366US2025022544A1Interaction impact evaluation method, element material identifying method, and substitute material search methodKONICA MINOLTA INC·Filed 2022·Application pending·0 cites
- 0459US8472115B2Anistropic dye layer, coordination polymer for anistropic dye layer and polarization element, and polarization control film, polarization control element, multi-layer polarization control element, ellipse polarization plate, light emission element, and method for controlling polarization properties employing the anistropic dye layerSUZUKI TAKATUGU·Filed 2009·Granted Jun 25, 2013·1 cites·5 claims
- 0543US9535201B2Retardation film, elongated circularly polarizing plate and organic EL display produced using said retardation filmKONICA MINOLTA INC·Filed 2013·Granted Jan 3, 2017·0 cites·11 claims
- 0643US2016062020A1Retardation film, and circularly polarizing plate and image display device using the retardation filmKONICA MINOLTA INC·Filed 2014·Application pending·0 cites
- 0742US2022089837A1Material for hot melt extrusion system, modeling material for 3d printers, method for producing modeling material for 3d printers, and three-dimensional modelKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
- 0839US2016003995A1Optical film, circularly polarizing plate, and organic electroluminescent display deviceKONICA MINOLTA INC·Filed 2014·Application pending·0 cites
- 0938US2014319508A1Organic electroluminescent display deviceKONICA MINOLTA INC·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yukihito Nakazawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →