Inventor
NAKANOTANI HAJIME
JP26 patents
⚠️ This page may combine multiple inventors who share the name “NAKANOTANI HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV KYUSHU NAT UNIV CORP
15 patentsUS9502668B2Nov 22, 2016
Organic light-emitting device, and light-emitting material and compound used therefor
UNIV KYUSHU NAT UNIV CORP12 citations81
US7965037B2Jun 21, 2011
Organic electroluminescence device and organic laser diode
UNIV KYUSHU NAT UNIV CORP9 citations79
US10290824B2May 14, 2019
Organic light-emitting device
UNIV KYUSHU NAT UNIV CORP4 citations72
US10228328B2Mar 12, 2019
Organic electro-luminescent element and bioinstrumentation device
UNIV KYUSHU NAT UNIV CORP3 citations72
US10862047B2Dec 8, 2020
Organic electroluminescent device
UNIV KYUSHU NAT UNIV CORP2 citations71
US10600983B2Mar 24, 2020
Organic electroluminescent device comprising delayed fluorescent materials
UNIV KYUSHU NAT UNIV CORP5 citations70
US10490750B2Nov 26, 2019
Organic electroluminescent device, device array, method for producing organic electroluminescent device, method for controlling emission wavelength of organic electroluminescent device
UNIV KYUSHU NAT UNIV CORP2 citations70
US11637244B2Apr 25, 2023
Light-emitting material, compound, and organic light-emitting element
UNIV KYUSHU NAT UNIV CORP0 citations59
US11322693B2May 3, 2022
Organic light-emitting element, and light-emitting material and fluorescent body used in same
UNIV KYUSHU NAT UNIV CORP0 citations58
US11482679B2Oct 25, 2022
Compound, light-emitting lifetime lengthening agent, use of n-type compound, film and light-emitting device
UNIV KYUSHU NAT UNIV CORP0 citations56
US11925046B2Mar 5, 2024
Light-emitting device, light-emitting method, and organic light-emitting element
UNIV KYUSHU NAT UNIV CORP0 citations51
US11444248B2Sep 13, 2022
Organic electro-luminescent element and bioinstrumentation device
UNIV KYUSHU NAT UNIV CORP0 citations51
US12120952B2Oct 15, 2024
Compound, light-emitting material and light-emitting element
UNIV KYUSHU NAT UNIV CORP0 citations50
US12089494B2Sep 10, 2024
Organic electroluminescence element
UNIV KYUSHU NAT UNIV CORP0 citations50
US11937495B2Mar 19, 2024
Organic light emitting element, composition and membrane
UNIV KYUSHU NAT UNIV CORP0 citations50
KYULUX INC
7 patentsUS9660199B2May 23, 2017
Compound, light-emitting material, and organic light-emitting device
KYULUX INC12 citations83
US11038118B2Jun 15, 2021
Compound, light-emitting material, and organic light-emitting device
KYULUX INC2 citations72
US10276803B2Apr 30, 2019
Organic light-emitting device, and light-emitting material and compound used therefor
KYULUX INC2 citations71
US11944010B2Mar 26, 2024
Organic electroluminescent device
KYULUX INC0 citations60
US11450817B2Sep 20, 2022
Organic electroluminescent device
KYULUX INC0 citations60
US10510977B2Dec 17, 2019
Compound, light-emitting material, and organic light-emitting device
KYULUX INC0 citations40
US10050215B2Aug 14, 2018
Light-emitting material, organic light-emitting device, and compound
KYULUX INC0 citations39