Inventor
KUWANA YASUHIRO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KUWANA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON INK & CHEMICALS
18 patentsUS10202470B2Feb 12, 2019
Polymerizable composition and optically anisotropic body using same
DAINIPPON INK & CHEMICALS6 citations83
US7955665B2Jun 7, 2011
Photoalignment film composition, optically anisotropic medium and method for preparing thereof
DAINIPPON INK & CHEMICALS13 citations83
US10473820B2Nov 12, 2019
Compound containing mesogenic group, and mixture, composition, and optically anisotropic body using said compound
DAINIPPON INK & CHEMICALS9 citations82
US7449223B2Nov 11, 2008
Polymerizable liquid crystal composition and optically anisotropic medium
DAINIPPON INK & CHEMICALS14 citations82
US10479844B2Nov 19, 2019
Polymerizable composition and optically anisotropic body using same
DAINIPPON INK & CHEMICALS2 citations72
US9994772B2Jun 12, 2018
Liquid crystal display device
DAINIPPON INK & CHEMICALS3 citations72
US10106738B2Oct 23, 2018
Polymerizable liquid crystal composition, and anisotropic optical body, retardation film, antireflective film, and liquid crystal, display element fabricated using composition
DAINIPPON INK & CHEMICALS3 citations71
US8009264B2Aug 30, 2011
Composition for photo-alignment film, photo-alignment film, and optically anisotropic medium
DAINIPPON INK & CHEMICALS4 citations62
US7892711B2Feb 22, 2011
Azo compound, composition for photo-alignment film using the same, and method for producing photo-alignment film
DAINIPPON INK & CHEMICALS6 citations62
US11697695B2Jul 11, 2023
Polymerizable composition and optically anisotropic body using same
DAINIPPON INK & CHEMICALS2 citations61
US10927263B2Feb 23, 2021
Polymerizable composition and optically anisotropic body produced using the same
DAINIPPON INK & CHEMICALS2 citations59
US9599829B2Mar 21, 2017
Birefringent lens material for stereoscopic image display device and method for producing birefringent lens for stereoscopic image display device
DAINIPPON INK & CHEMICALS0 citations52
US11186669B2Nov 30, 2021
Polymerizable composition and optically anisotropic body using same
DAINIPPON INK & CHEMICALS0 citations51
US10196568B2Feb 5, 2019
Production method for polymerizable liquid crystal composition
DAINIPPON INK & CHEMICALS0 citations50
US9676959B2Jun 13, 2017
Polymerizable composition solution and optically anisotropic body including the same
DAINIPPON INK & CHEMICALS1 citations50
US9469810B2Oct 18, 2016
Polymerizable liquid crystal composition and thin film using same
DAINIPPON INK & CHEMICALS0 citations41
US10655066B2May 19, 2020
Optical isomer
DAINIPPON INK & CHEMICALS0 citations40
US10649124B2May 12, 2020
Composition including compound having mesogenic group, polymer and optically anisotropic body obtained by polymerizing polymerizable composition, and phase difference film
DAINIPPON INK & CHEMICALS0 citations38
AGC INC
5 patentsUS11437596B2Sep 6, 2022
Organic photoelectronic element having hole transport layer containing fluorinated polymer and organic semiconductor material
AGC INC0 citations61
US10892418B2Jan 12, 2021
Charge injection layer and method for its production as well as organic photoelectronic element and method for its production
AGC INC0 citations61
US11355734B2Jun 7, 2022
Organic photoelectronic element comprising fluorinated polymer
AGC INC0 citations51
US10608183B2Mar 31, 2020
Charge transport layer and organic photoelectronic element
AGC INC0 citations40
US10611869B2Apr 7, 2020
Curable composition and cured product
AGC INC0 citations38