Inventor · disambiguated record
Kumiko Hibino
Also filed as: HIBINO KUMIKO
16 granted patents·6 pending applications·158 citations·filing 2011–2018
93Inventor score
Top patents by PatentIndex Score
22 records- 0198US8652654B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Feb 18, 2014·32 cites·29 claims
- 0297US9530969B2Material for organic electroluminescence device and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted Dec 27, 2016·25 cites·10 claims
- 0397US8940414B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2012·Granted Jan 27, 2015·17 cites·40 claims
- 0497US8865323B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2012·Granted Oct 21, 2014·23 cites·30 claims
- 0596US8803134B2Biscarbazole derivatives and organic electroluminescenceINOUE TETSUYA·Filed 2012·Granted Aug 12, 2014·16 cites·33 claims
- 0695US10193077B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2014·Granted Jan 29, 2019·9 cites·13 claims
- 0794US8877352B2Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Nov 4, 2014·18 cites·24 claims
- 0888US9130174B2Material for organic electroluminescence device and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted Sep 8, 2015·6 cites·22 claims
- 0979US10707434B2Organic electroluminescence element, and material for organic electroluminescence elementIDEMITSU KOSAN CO·Filed 2018·Granted Jul 7, 2020·1 cites·28 claims
- 1079US10128456B2Organic electroluminescence element, and material for organic electroluminescence elementIDEMITSU KOSAN CO·Filed 2012·Granted Nov 13, 2018·3 cites·24 claims
- 1178US9318709B2Material for organic electroluminescence device, and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2013·Granted Apr 19, 2016·3 cites·17 claims
- 1273US9711732B2Organic electroluminescent element and material for organic electroluminescent elementsIDEMITSU KOSAN CO·Filed 2013·Granted Jul 18, 2017·2 cites·12 claims
- 1370US9203036B2Carbazole compound, material for organic electroluminescence device and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2013·Granted Dec 1, 2015·2 cites·20 claims
- 1467US9306171B2Material for organic electroluminescence device and organic electroluminescence deviceMIZUKI YUMIKO·Filed 2012·Granted Apr 5, 2016·1 cites·25 claims
- 1560US2015228912A1Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2015·Application pending·0 cites
- 1651US10147888B2Biscarbazole derivative and organic electroluminescent element using sameINOUE TETSUYA·Filed 2012·Granted Dec 4, 2018·0 cites·21 claims
- 1745US2014217378A1Organic electroluminescent elementNISHIMURA KAZUKI·Filed 2012·Application pending·0 cites
- 1845US2014151647A1Material for organic electroluminescence device and organic electroluminescence deviceMIZUKI YUMIKO·Filed 2012·Application pending·0 cites
- 1943US2012138915A1Organic electroluminescence deviceNISHIMURA KAZUKI·Filed 2011·Application pending·0 cites
- 2043US2014191225A1Biscarbazole derivative and organic electroluminescence element using sameINOUE TETSUYA·Filed 2012·Application pending·0 cites
- 2141US8785003B2Material for organic electroluminescence device and organic electroluminescence device using the sameINOUE TETSUYA·Filed 2011·Granted Jul 22, 2014·0 cites·11 claims
- 2239US2012199820A1Monoamine derivative and organic electroluminescent element using sameITO MITSUNORI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →