Inventor · disambiguated record
Naotoshi Suganuma
Also filed as: SUGANUMA NAOTOSHI
12 granted patents·12 pending applications·24 citations·filing 2005–2025
84Inventor score
Files withSAMSUNG ELECTRONICS CO LTD18SAMSUNG DISPLAY CO LTD2PIONEER CORP1ROHM CO LTD1SUGANUMA NAOTOSHI1
Top patents by PatentIndex Score
24 records- 0188US7868319B2Organic semiconductor device, display using same, and imagerUNIV KYOTO·Filed 2005·Granted Jan 11, 2011·13 cites·6 claims
- 0285US2025376622A1Copolymer, electroluminescent device material including copolymer, and electroluminescent deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0382US9099665B2Organic electro-luminescence display deviceSUGANUMA NAOTOSHI·Filed 2012·Granted Aug 4, 2015·7 cites·11 claims
- 0478US11133470B2Organic electroluminescent deviceSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Sep 28, 2021·3 cites·5 claims
- 0577US12466947B2Copolymer, electroluminescence device material including copolymer, and electroluminescence deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·18 claims
- 0672US2024158566A1Polymer compound, and electroluminescent device material and electroluminescent device including polymer compoundSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0771US2024247104A1Polymer compound, composition, organic film, and electroluminescent device comprising polymer compound, and method of preparing electroluminescent deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0870US11939422B2Copolymer, electroluminescence device material including copolymer, and electroluminescence deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 0968US12384965B2Copolymer, electroluminescent device material including copolymer, and electroluminescent deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 12, 2025·0 cites·10 claims
- 1066US12173114B2Copolymer, electroluminescence device material including copolymer, and electroluminescence deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·14 claims
- 1160US11158819B2P-type organic semiconductor, composition, photoelectric conversion film, photoelectric conversion device, and image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 26, 2021·0 cites·18 claims
- 1259US8053763B2Organic semiconductor light emitting device and display device using the sameROHM CO LTD·Filed 2005·Granted Nov 8, 2011·1 cites·11 claims
- 1359US2025311610A1Copolymer, and composition, liquid composition, and electroluminsecnt device including the copolymerSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1459US2025311611A1Polymeric compound, and electroluminescence device material and electroluminescence device including the polymeric compoundSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1558US2025311608A1Polymeric compound, electroluminescence device materilal and liquid composition including the polymeric compound, and electroluminescence device including the materialSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1656US12509415B2Compounds, liquid compositions including compounds, and electroluminescent devicesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·33 claims
- 1756US2023212334A1Polymer, electroluminescence material, electroluminescence device, and electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1856US2023212335A1Polymeric Compound, Electroluminescent Device Material, Electroluminescent Device, and Electronic DeviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1955US2023126748A1Polymer, a composition, and an electroluminescent deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2051US12396361B2Imaging devices and imaging apparatusesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 19, 2025·0 cites·11 claims
- 2150US11411192B2Devices and sensors and electronic devicesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·22 claims
- 2245US2020212329A1Photoelectric conversion film, photoelectric conversion device, and image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 2341US2009136877A1Method for organic material layer formationPIONEER CORP·Filed 2006·Application pending·0 cites
- 2431US2016273127A1Substrate for forming a single crystal layer and method of preparing a single crystal layer using the substrateSAMSUNG DISPLAY CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →