Inventor · disambiguated record
Yuichiro Imanari
Also filed as: IMANARI YUICHIRO
22 granted patents·11 pending applications·39 citations·filing 2003–2019
92Inventor score
Top patents by PatentIndex Score
33 records- 0191US11365130B2Positive electrode active material precursor for lithium secondary battery, and method for manufacturing positive electrode active material for lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2017·Granted Jun 21, 2022·4 cites·3 claims
- 0281US10297824B2Positive electrode active material for lithium secondary battery, positive electrode, and secondary batteryTANAKA CHEMICAL CORP·Filed 2014·Granted May 21, 2019·3 cites·14 claims
- 0381US8354192B2Electrode active material, electrode, and nonaqueous electrolyte secondary batterySUMITOMO CHEMICAL CO·Filed 2009·Granted Jan 15, 2013·4 cites·12 claims
- 0478US8852805B2Electrode active material comprising a mixture of a layered crystal structure material and a spinel crystal structure material, electrode, and non-aqueous electrolyte secondary batterySAKA MAIKO·Filed 2010·Granted Oct 7, 2014·4 cites·11 claims
- 0575US11024847B2Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2015·Granted Jun 1, 2021·1 cites·7 claims
- 0674US9023524B2Lithium mixed metal oxide and positive electrode active materialIMANARI YUICHIRO·Filed 2010·Granted May 5, 2015·2 cites·9 claims
- 0773US10535875B2Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2015·Granted Jan 14, 2020·1 cites·10 claims
- 0873US9822015B2Method for producing lithium composite metal oxide, lithium composite metal oxide, and nonaqueous electrolyte secondary batterySHIMANO SATOSHI·Filed 2010·Granted Nov 21, 2017·2 cites·5 claims
- 0973US9178247B2Lithium composite metal oxide and nonaqueous electrolyte secondary batteryIMANARI YUICHIRO·Filed 2007·Granted Nov 3, 2015·2 cites·19 claims
- 1072US8440353B2Lithium mixed metal oxideIMANARI YUICHIRO·Filed 2008·Granted May 14, 2013·2 cites·9 claims
- 1171US8795889B2Transition metal phosphate, production process thereof, positive electrode, and sodium secondary batterySAKA MAIKO·Filed 2009·Granted Aug 5, 2014·2 cites·16 claims
- 1264US8703335B2Lithium mixed metal oxide and nonaqueous electrolyte secondary batteryPITTELOUD CEDRIC·Filed 2008·Granted Apr 22, 2014·1 cites·9 claims
- 1361US7011770B2Method for producing phosphor having a high brightnessSUMITOMO CHEMICAL CO·Filed 2004·Granted Mar 14, 2006·6 cites·6 claims
- 1457US11990617B2Lithium metal composite oxide powder, positive electrode active substance for lithium secondary battery, positive electrode, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2019·Granted May 21, 2024·0 cites·10 claims
- 1553US6960310B2Phosphor for vacuum ultraviolet ray-excited light-emitting elementSUMITOMO CHEMICAL CO·Filed 2003·Granted Nov 1, 2005·3 cites·8 claims
- 1652US2011117415A1Nonaqueous electrolyte secondary batterySUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1751US7528537B2Phosphor, phosphor paste, and vacuum ultraviolet excited light-emitting deviceSUMITOMO CHEMICAL CO·Filed 2004·Granted May 5, 2009·2 cites·14 claims
- 1850US8486159B2Method for producing positive electrode active material and positive electrode active materialKANNO RYOJI·Filed 2010·Granted Jul 16, 2013·0 cites·19 claims
- 1950US2012080708A1Phosphor, lighting system and white light emitting diodeIMANARI YUICHIRO·Filed 2011·Application pending·0 cites
- 2050US2011086257A1Method for producing lithium complex metal oxideSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2149US2010155753A1Phosphor, light emitting device and white light emitting diodeSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
- 2247US10938019B2Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary batterySUMITOMO CHEMICAL CO·Filed 2015·Granted Mar 2, 2021·0 cites·10 claims
- 2347US9112228B2Lithium-containing metal oxide, and non-aqueous electrolyte secondary batteryTAKAMORI KENJI·Filed 2010·Granted Aug 18, 2015·0 cites·6 claims
- 2446US10756343B2Positive-electrode active material for lithium secondary cell, positive electrode for lithium secondary cell, and lithium secondary cellSUMITOMO CHEMICAL CO·Filed 2016·Granted Aug 25, 2020·0 cites·14 claims
- 2545US11532814B2Lithium nickel cobalt composite oxide positive active material, positive electrode, and lithium secondary battery using the sameSUMITOMO CHEMICAL CO·Filed 2017·Granted Dec 20, 2022·0 cites·12 claims
- 2643US2019330072A1Lithium metal composite oxide powder, positive electrode active material for lithium secondary cell, positive electrode for lithium secondary cell, and lithium secondary cellSUMITOMO CHEMICAL CO·Filed 2017·Application pending·0 cites
- 2742US2012231340A1Transition-metal-containing hydroxide and lithium-containing metal oxideIMANARI YUICHIRO·Filed 2010·Application pending·0 cites
- 2841US2009315448A1Phosphor, phosphor paste and light emitting deviceSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
- 2940US2021028453A1Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary batteryIMANARI YUICHIRO·Filed 2017·Application pending·0 cites
- 3040US2007247051A1Phosphor, Phosphor Paste and Light-Emitting DeviceSUMITOMO CHEMICAL CO·Filed 2005·Application pending·0 cites
- 3140US2006261308A1Phosphor and vacumm ultraviolet excited light emitting elementSUMITOMO CHEMICAL CO·Filed 2004·Application pending·0 cites
- 3238US2013157108A1Lithium composite metal oxide and method for producing sameTAKAMORI KENJI·Filed 2011·Application pending·0 cites
- 3336US9240593B2Active material for nonaqueous secondary battery and method for producing sameSASAKI REIKO·Filed 2006·Granted Jan 19, 2016·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Yuichiro Imanari files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →