Inventor
KATO TOMOKI
JP126 patents
⚠️ This page may combine multiple inventors who share the name “KATO TOMOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
26 patentsUS10763441B2Sep 1, 2020
Organic electroluminescence device and electronic apparatus provided with the same
IDEMITSU KOSAN CO7 citations84
US10230058B2Mar 12, 2019
Compound, organic electroluminescence device and electronic device
IDEMITSU KOSAN CO6 citations84
US10014477B2Jul 3, 2018
Aromatic amine derivative, and organic electroluminescent element using same
IDEMITSU KOSAN CO8 citations84
US9954187B2Apr 24, 2018
Compound, organic electroluminescence device and electronic device
IDEMITSU KOSAN CO6 citations84
US9614160B2Apr 4, 2017
Aromatic amine derivatives and organic electroluminescent elements using same
IDEMITSU KOSAN CO10 citations84
US9196842B2Nov 24, 2015
Aromatic amine derivative and organic electroluminescent element
IDEMITSU KOSAN CO9 citations84
US8372529B2Feb 12, 2013
Crosslinked pi-conjugated heteroacene compound for organic electroluminescence device and organic electroluminescence device using the same
IDEMITSU KOSAN CO9 citations84
US8049411B2Nov 1, 2011
Material for organic electroluminescence device and organic electroluminescence device using the same
IDEMITSU KOSAN CO7 citations84
US9373802B2Jun 21, 2016
Biscarbazole derivatives and organic electroluminescence device employing the same
IDEMITSU KOSAN CO7 citations83
US11489123B2Nov 1, 2022
Compound, organic electroluminescence device and electronic device
IDEMITSU KOSAN CO2 citations73
US11335858B2May 17, 2022
Aromatic amine derivatives and organic electroluminescent elements using same
IDEMITSU KOSAN CO3 citations73
US11117857B2Sep 14, 2021
Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device
IDEMITSU KOSAN CO3 citations73
US11069862B2Jul 20, 2021
Material for organic electroluminescence device and organic electroluminescence device using the same
IDEMITSU KOSAN CO1 citations73
US10854822B2Dec 1, 2020
Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device
IDEMITSU KOSAN CO2 citations73
US10804474B2Oct 13, 2020
Organic electroluminescence device and electronic apparatus provided with the same
IDEMITSU KOSAN CO4 citations73
US10763444B2Sep 1, 2020
Organic electroluminescence device and electronic apparatus provided with the same
IDEMITSU KOSAN CO5 citations73
US10756275B2Aug 25, 2020
Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic equipment
IDEMITSU KOSAN CO2 citations73
US10516112B2Dec 24, 2019
Compound, organic electroluminescent element material, organic electroluminescent element, and electronic device
IDEMITSU KOSAN CO3 citations73
US10464895B2Nov 5, 2019
Compound, material for organic electroluminescence elements, organic electroluminescence element, and electronic device
IDEMITSU KOSAN CO2 citations73
US10411192B2Sep 10, 2019
Aromatic amine compound, organic electroluminescent element and electronic device
IDEMITSU KOSAN CO2 citations73
US10355218B2Jul 16, 2019
Aromatic amine derivatives and organic electroluminescent elements using same
IDEMITSU KOSAN CO2 citations73
US10243148B2Mar 26, 2019
Aromatic amine compound, and organic electroluminescent elements including the compound
IDEMITSU KOSAN CO2 citations73
US9972786B2May 15, 2018
Aromatic amine derivative, and organic electroluminescent element
IDEMITSU KOSAN CO2 citations73
US9882134B2Jan 30, 2018
Polymer compound, material for organic electroluminescence element using same, and organic electroluminescence element
IDEMITSU KOSAN CO3 citations73
US9847493B2Dec 19, 2017
Material for organic electroluminescence device and organic electroluminescence device using the same
IDEMITSU KOSAN CO2 citations73
US9660203B2May 23, 2017
Material for organic electroluminescence device and organic electroluminescence device using the same
IDEMITSU KOSAN CO2 citations73
KATO TOMOKI
11 patentsUS9260390B2Feb 16, 2016
Aromatic amine derivatives and organic electroluminescent elements using same
KATO TOMOKI15 citations93
USD662872SJul 3, 2012
Tire for motorcycle
KATO TOMOKI18 citations93
US9564595B2Feb 7, 2017
Bis-carbazole derivative and organic electroluminescent element using same
KATO TOMOKI8 citations84
US9382206B2Jul 5, 2016
Nitrogen-containing aromatic heterocyclic derivative and organic electroluminescence device using the same
KATO TOMOKI8 citations84
US9278926B2Mar 8, 2016
Aromatic amine derivative, and organic electroluminescent element comprising same
KATO TOMOKI19 citations84
US9056870B2Jun 16, 2015
Material for organic electroluminescence device and organic electroluminescence device using the same
KATO TOMOKI7 citations84
US8927118B2Jan 6, 2015
Material for organic electroluminescence device and organic electroluminescence device using the same
KATO TOMOKI4 citations84
USD662452SJun 26, 2012
Tire for motorcycle
KATO TOMOKI15 citations84
US8057919B2Nov 15, 2011
Material for organic electroluminescence device and organic electroluminescence device using the same
KATO TOMOKI11 citations84
US10246441B2Apr 2, 2019
Aromatic amine derivative, and organic electroluminescent element
KATO TOMOKI4 citations73
US9634255B2Apr 25, 2017
Aromatic amine derivative and organic electroluminescence element using same
KATO TOMOKI5 citations73
PFIZER
5 patentsUS7691881B2Apr 6, 2010
1-isopropyl-2-oxo-1,2-dihydropyridine-3-carboxamide derivatives having 5-HT4 receptor agonistic activity
PFIZER23 citations92
US6294558B1Sep 25, 2001
Sulfonylbenzene compounds as anti-inflammatory/analgesic agents
PFIZER29 citations91
US7141580B2Nov 28, 2006
Aryl or heteroaryl fused imidazole compounds as anti-inflammatory and analgesic agents
PFIZER19 citations90
US6710054B2Mar 23, 2004
Aryl or heteroaryl fused imidazole compounds as anti-inflammatory and analgesic agents
PFIZER35 citations90
US6649636B1Nov 18, 2003
Heteroaryl phenyl pyrazole compounds as anti-inflammatory/analgesic agents
PFIZER18 citations83
YABUNOUCHI NOBUHIRO
3 patentsUS9145363B2Sep 29, 2015
Aromatic amine derivative and organic electroluminescent element
YABUNOUCHI NOBUHIRO19 citations84
US9054322B2Jun 9, 2015
Aromatic amine derivative, and organic electroluminescent element
YABUNOUCHI NOBUHIRO5 citations84
US8614010B2Dec 24, 2013
Aromatic amine derivative, and organic electroluminescent element
YABUNOUCHI NOBUHIRO13 citations84
RAQUALIA PHARMA INC
2 patentsINOUE TETSUYA
1 patentMATSUMOTO TOSHIKI
1 patentGOODYEAR TIRE & RUBBER
1 patentShowing the top 50 of 126 patents by PatentIndex Score.