Inventor

YOUFU KATSUYUKI

JP6 patents

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

FUJIFILM CORP

3 patents

US9705096B2Jul 11, 2017

Organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, coating solution for non-light-emitting organic semiconductor device, organic semiconductor film for non-light-emitting organic semiconductor device, and method for manufacturing organic semiconductor film for non-light emitting organic semiconductor device

FUJIFILM CORP3 citations70

US7722784B2May 25, 2010

Liquid crystal composition, liquid crystal device, reflection display material, light modulating material, and anthraquinone compound

FUJIFILM CORP2 citations60

US9705095B2Jul 11, 2017

Organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, coating solution for non-light-emitting organic semiconductor device, and organic semiconductor film for non-light-emitting organic semiconductor device

FUJIFILM CORP0 citations39

UDC IRELAND LTD

2 patents

US11563178B2Jan 24, 2023

Organic electroluminescent element, compound for use in the element, and light emitting device, display device, and illumination device using the element

UDC IRELAND LTD0 citations50

US9412963B2Aug 9, 2016

Organic electroluminescent element, material for organic electroluminescent element, and light emitting device, display device and illumination device each using the element

UDC IRELAND LTD1 citations50

TAKADA SAKI

1 patent

US9954190B2Apr 24, 2018

Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element

TAKADA SAKI0 citations40