Inventor · disambiguated record
Motoaki Nishijima
Also filed as: NISHIJIMA MOTOAKI
39 granted patents·15 pending applications·356 citations·filing 1994–2017
97Inventor score
Top patents by PatentIndex Score
54 records- 0194US8999576B2Cathode active material, cathode and nonaqueous secondary batteryOHIRA KOJI·Filed 2010·Granted Apr 7, 2015·14 cites·18 claims
- 0293US9337489B2Cathode active material, cathode and nonaqueous secondary batterySHARP KK·Filed 2015·Granted May 10, 2016·5 cites·4 claims
- 0391US9847527B2Non-metal anode alkali and alkaline-earth ion batteries with hexacyanometallate cathodeSHARP LABORATORIES AMERICA INC·Filed 2015·Granted Dec 19, 2017·4 cites·8 claims
- 0491US5792574ANonaqueous secondary batterySHARP KK·Filed 1997·Granted Aug 11, 1998·72 cites·18 claims
- 0590US9608268B2Alkali and alkaline-earth ion batteries with non-metal anode and hexacyanometallate cathodeSHARP LABORATORIES AMERICA INC·Filed 2015·Granted Mar 28, 2017·6 cites·16 claims
- 0690US9419280B2Cathode active material, cathode and nonaqueous secondary batterySHARP KK·Filed 2014·Granted Aug 16, 2016·5 cites·8 claims
- 0790US9350022B2Cathode active material, cathode and nonaqueous secondary batterySHARP KK·Filed 2014·Granted May 24, 2016·5 cites·13 claims
- 0889US6689511B2Secondary battery and electronic instrument using itSHARP KK·Filed 2000·Granted Feb 10, 2004·38 cites·11 claims
- 0989US6534214B1Lithium secondary cellSHARP KK·Filed 2000·Granted Mar 18, 2003·38 cites·16 claims
- 1087US9705130B2Antimony-based anode on aluminum current collectorSHARP LABORATORIES AMERICA INC·Filed 2015·Granted Jul 11, 2017·2 cites·12 claims
- 1187US9350021B2Cathode active material, cathode, and nonaqueous secondary batterySHARP KK·Filed 2012·Granted May 24, 2016·7 cites·5 claims
- 1286US8609280B2Positive electrode active substance containing lithium-containing metal oxide, positive electrode, and non-aqueous electrolyte secondary batteryOHIRA KOJI·Filed 2011·Granted Dec 17, 2013·6 cites·9 claims
- 1385US9742027B2Anode for sodium-ion and potassium-ion batteriesSHARP LABORATORIES AMERICA INC·Filed 2015·Granted Aug 22, 2017·2 cites·4 claims
- 1484US9005810B2Cathode active material, cathode and non-aqueous secondary batteryOHIRA KOJI·Filed 2011·Granted Apr 14, 2015·4 cites·6 claims
- 1584US5817436ALithium nickel composite oxide preparation process therefor and application thereofSHARP KK·Filed 1997·Granted Oct 6, 1998·50 cites·11 claims
- 1679US7238444B2Lithium secondary batterySHARP KK·Filed 2001·Granted Jul 3, 2007·18 cites·14 claims
- 1770US10263254B2Tin-containing compoundsFARADION LTD·Filed 2015·Granted Apr 16, 2019·1 cites·18 claims
- 1864US9090470B2Method for producing positive electrode active substance, and use of said active substanceSUEKI TOSHITSUGU·Filed 2012·Granted Jul 28, 2015·1 cites·14 claims
- 1963US7241534B2Lithium polymer secondary cellSHARP KK·Filed 2002·Granted Jul 10, 2007·7 cites·8 claims
- 2062US7311998B1Lithium polymer battery with a crosslinked electrolyteSHARP KK·Filed 2000·Granted Dec 25, 2007·5 cites·22 claims
- 2161US8465874B2Lithium-ion secondary battery and manufacturing method thereofNISHIMURA NAOTO·Filed 2006·Granted Jun 18, 2013·1 cites·21 claims
- 2261US2018006322A1Electrode plate and secondary batterySHARP KK·Filed 2017·Application pending·0 cites
- 2360US9559358B2Alkali and alkaline-earth ion batteries with hexacyanometallate cathode and non-metal anodeLU YUHAO·Filed 2012·Granted Jan 31, 2017·0 cites·14 claims
- 2460US2015244017A1Electrode plate and secondary batterySHARP KK·Filed 2013·Application pending·0 cites
- 2558US9083046B2Cathode active material, cathode electrode and non-aqueous secondary batteryOHIRA KOJI·Filed 2012·Granted Jul 14, 2015·0 cites·9 claims
- 2658US6998167B2Thin secondary batterySHARP KK·Filed 2001·Granted Feb 14, 2006·4 cites·7 claims
- 2757US5955219ALithium nickel copper composite oxide and its production process and useSHARP KK·Filed 1997·Granted Sep 21, 1999·24 cites·11 claims
- 2856US9325009B2Cathodic active material for nonaqueous electrolyte secondary battery, cathode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary batterySHARP KK·Filed 2013·Granted Apr 26, 2016·0 cites·7 claims
- 2956US9112229B2Cathode active material, cathode electrode, and non-aqueous secondary batteryOHIRA KOJI·Filed 2012·Granted Aug 18, 2015·0 cites·10 claims
- 3056US5702843ANonaqueous secondary batterySHARP KK·Filed 1996·Granted Dec 30, 1997·25 cites·8 claims
- 3154US9373844B2Positive electrode active substance containing lithium-containing metal oxideSHARP KK·Filed 2013·Granted Jun 21, 2016·0 cites·8 claims
- 3254US7273503B2Lithium polymer secondary battery and method for manufacturing the sameSHARP KK·Filed 2001·Granted Sep 25, 2007·2 cites·2 claims
- 3353US2010310936A1Cathode active material, cathode and nonaqueous secondary batteryOHIRA KOJI·Filed 2009·Application pending·0 cites
- 3453US2010124703A1Cathode active material, cathode, and nonaqueous secondary batteryOHIRA KOJI·Filed 2009·Application pending·0 cites
- 3552US7192675B2Lithium polymer secondary batterySHARP KK·Filed 2001·Granted Mar 20, 2007·1 cites·4 claims
- 3651US2008241672A1Nonaqueous electrolytic solution secondary battery and method for preparing the sameSHARP KK·Filed 2008·Application pending·0 cites
- 3749US2015162611A1Cathode active material for non-aqueous electrolyte secondary batterySHARP KK·Filed 2013·Application pending·0 cites
- 3849US2015303472A1Positive electrode active material, and positive electrode and non-aqueous electrolyte secondary batterySHARP KK·Filed 2013·Application pending·0 cites
- 3948US2014011083A1Electrode for non-aqueous electrolyte secondary batteries and non-aqueous electrolyte secondary battery including the sameSHARP KK·Filed 2013·Application pending·0 cites
- 4047US9017876B2Positive electrode active material, production method thereof and its useSUEKI TOSHITSUGU·Filed 2011·Granted Apr 28, 2015·0 cites·10 claims
- 4147US2007212611A1Lithium secondary batterySHARP KK·Filed 2006·Application pending·0 cites
- 4246US7629079B2Lithium polymer secondary batteryDAI ICHI KOGYO SEIYAKI CO LTD·Filed 2001·Granted Dec 8, 2009·2 cites·1 claims
- 4344US7482092B2Polymer battery having the outer peripheries of the separator and negative electrode positioned outside of an outer periphery of the positive electrodeSHARP KK·Filed 2003·Granted Jan 27, 2009·0 cites·16 claims
- 4444US7258952B2Lithium polymer secondary cellSHARP KK·Filed 2002·Granted Aug 21, 2007·0 cites·7 claims
- 4544US2012100431A1Cathode active material and nonaqueous secondary battery including cathode having the cathode active materialYAO TAKESHI·Filed 2011·Application pending·0 cites
- 4643US5589298AElectrochemical devices comprising lithium nitride-metal compounds in at least one of a pair of electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 31, 1996·7 cites·66 claims
- 4743US2011064980A1Cathodic active material , cathode, and nonaqueous secondary batterySHARP KK·Filed 2010·Application pending·0 cites
- 4842US8968936B2Method for producing lithium-containing composite oxideNISHIJIMA MOTOAKI·Filed 2011·Granted Mar 3, 2015·0 cites·5 claims
- 4942US2011171530A1Cathode active material, and nonaqueous secondary battery having cathode including cathode active materialESAKI SHOGO·Filed 2011·Application pending·0 cites
- 5041US7270914B2Lithium secondary cellSHARP KK·Filed 2001·Granted Sep 18, 2007·0 cites·9 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →