Inventor · disambiguated record
Jiro Iriyama
Also filed as: IRIYAMA JIRO
34 granted patents·22 pending applications·292 citations·filing 1999–2018
96Inventor score
Top patents by PatentIndex Score
56 records- 0195US7202000B2Anode for secondary battery, secondary battery using same and method for fabricating anodeNEC CORP·Filed 2002·Granted Apr 10, 2007·71 cites·16 claims
- 0293US9768476B2System and method for detecting a state of a lithium secondary battery by measuring a voltage of a negative electrode with respect to a reference electrodeIRIYAMA JIRO·Filed 2015·Granted Sep 19, 2017·6 cites·23 claims
- 0390US9018916B2Lithium secondary battery and control system therefor, and method for detecting state of lithium secondary batteryIRIYAMA JIRO·Filed 2011·Granted Apr 28, 2015·7 cites·20 claims
- 0487US6964829B2Lithium secondary cell and method for manufacturing sameNEC CORP·Filed 2001·Granted Nov 15, 2005·30 cites·9 claims
- 0586US6890685B2Anode for secondary battery and secondary battery therewithNEC CORP·Filed 2002·Granted May 10, 2005·28 cites·21 claims
- 0684US9203107B2Secondary batteryKAWASAKI DAISUKE·Filed 2010·Granted Dec 1, 2015·4 cites·6 claims
- 0784US7285359B2Secondary battery-use negative electrode and secondary battery using itNEC CORP·Filed 2003·Granted Oct 23, 2007·25 cites·9 claims
- 0879US8034475B2Anode for secondary battery and secondary battery using the sameNEC CORP·Filed 2010·Granted Oct 11, 2011·2 cites·19 claims
- 0976US8728662B2Process for producing polyradical compound and battery cellSUGURO MASAHIRO·Filed 2007·Granted May 20, 2014·3 cites·15 claims
- 1076US7226697B2Electricity storage deviceNEC CORP·Filed 2002·Granted Jun 5, 2007·13 cites·4 claims
- 1176US6777134B2Negative electrode for rechargeable batteryNEC CORP·Filed 2002·Granted Aug 17, 2004·13 cites·17 claims
- 1273US7018738B2Electrode and battery using sameNEC CORP·Filed 2002·Granted Mar 28, 2006·11 cites·20 claims
- 1373US6803150B1Nonaqueous electrolyte secondary cell, method for manufacturing the same, and carbonaceous material compositionNEC CORP·Filed 1999·Granted Oct 12, 2004·55 cites·18 claims
- 1470US9627687B2Secondary batteryKAWASAKI DAISUKE·Filed 2010·Granted Apr 18, 2017·1 cites·3 claims
- 1569US9076995B2Secondary batterySERIZAWA SHIN·Filed 2012·Granted Jul 7, 2015·1 cites·20 claims
- 1664US6818353B2Lithium secondary battery and manufacturing method thereofNEC CORP·Filed 2001·Granted Nov 16, 2004·5 cites·10 claims
- 1764US2018212235A1Lithium secondary battery and method for manufacturing sameNEC CORP·Filed 2018·Application pending·0 cites
- 1863US7763387B2Negative electrode for secondary cell and secondary cell using the sameNEC CORP·Filed 2003·Granted Jul 27, 2010·4 cites·19 claims
- 1962US9263741B2Negative electrode for nanaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery using the same, and method for manufacturing negative electrode for nonaqueous electrolyte secondary batteryIRIYAMA JIRO·Filed 2009·Granted Feb 16, 2016·0 cites·13 claims
- 2062US7118831B2Nonaqueous electrolyte cellNEC CORP·Filed 2003·Granted Oct 10, 2006·5 cites·8 claims
- 2161US2015072220A1Lithium Secondary Battery and Method for Manufacturing SameNEC CORP·Filed 2013·Application pending·0 cites
- 2260US9893350B2Lithium secondary batteryNEC CORP·Filed 2014·Granted Feb 13, 2018·0 cites·3 claims
- 2360US9859589B2Method for producing secondary batteryNEC CORP·Filed 2014·Granted Jan 2, 2018·0 cites·17 claims
- 2460US9831526B2Lithium secondary batteryNEC CORP·Filed 2013·Granted Nov 28, 2017·0 cites·4 claims
- 2559US10374219B2Lithium ion secondary batteryKASAHARA RYUICHI·Filed 2012·Granted Aug 6, 2019·2 cites·10 claims
- 2658US9325010B2Negative electrode active material for lithium secondary cell, lithium secondary cell employing the same, and method for producing the sameIRIYAMA JIRO·Filed 2012·Granted Apr 26, 2016·0 cites·10 claims
- 2756US7544441B2Secondary battery having an active material radical compoundNEC CORP·Filed 2002·Granted Jun 9, 2009·2 cites·2 claims
- 2855US7312000B2Electrolytic solution for secondary battery and secondary battery containing the sameNEC CORP·Filed 2002·Granted Dec 25, 2007·3 cites·14 claims
- 2954US10833364B2Lithium-ion secondary batteryNEC CORP·Filed 2016·Granted Nov 10, 2020·0 cites·13 claims
- 3054US9985286B2Negative electrode active material, method for manufacturing same, and lithium secondary batteryNEC CORP·Filed 2013·Granted May 29, 2018·0 cites·4 claims
- 3153US10333174B2Lithium ion secondary battery and method for manufacturing sameNEC CORP·Filed 2016·Granted Jun 25, 2019·0 cites·10 claims
- 3253US9160004B2Lithium ion secondary batteryKASAHARA RYUICHI·Filed 2012·Granted Oct 13, 2015·0 cites·12 claims
- 3353US9123928B2Method for doping and dedoping lithium into and from negative electrode and method for producing negative electrode for lithium secondary batteryIRIYAMA JIRO·Filed 2012·Granted Sep 1, 2015·0 cites·18 claims
- 3453US7476465B2Electrode active material and electrode using the electrode active material and battery using the electrodeNEC CORP·Filed 2003·Granted Jan 13, 2009·1 cites·37 claims
- 3548US2008297350A1Rfid TagNEC CORP·Filed 2006·Application pending·0 cites
- 3648US2015037671A1Negative electrode for lithium secondary battery and method for manufacturing the sameNEC CORP·Filed 2012·Application pending·0 cites
- 3746US9443661B2Power storage device having a nitroxyl polymer in a cathode and a lithium or lithium alloy anodeNAKAHARA KENTARO·Filed 2004·Granted Sep 13, 2016·0 cites·12 claims
- 3846US8956762B2Lithium ion secondary battery and method for manufacturing the sameKASAHARA RYUICHI·Filed 2011·Granted Feb 17, 2015·0 cites·19 claims
- 3946US2020176809A1Lithium Ion Secondary Battery Element, and Lithium Ion Secondary BatteryENVISION AESC JAPAN LTD·Filed 2018·Application pending·0 cites
- 4046US2008171265A1Positive Electrode For Secondary Battery, Manufacturing Method Thereof, and Secondary BatteryIRIYAMA JIRO·Filed 2006·Application pending·0 cites
- 4145US2013244086A1Negative electrode for secondary battery and method for manufacturing the same, and nonaqueous electrolyte secondary batteryIRIYAMA JIRO·Filed 2011·Application pending·0 cites
- 4244US2012321940A1Nonaqueous electrolyte secondary batteryKAWASAKI DAISUKE·Filed 2011·Application pending·0 cites
- 4342US2003062080A1Photoelectrochemical deviceNEC CORP·Filed 2002·Application pending·0 cites
- 4442US2003129497A1Anode for a secondary batteryNEC CORP·Filed 2002·Application pending·0 cites
- 4541US2004258997A1Negative electrode for secondary cell,secondary cell, and method for producing negative electrode for secondary cellFiled 2003·Application pending·0 cites
- 4641US2018159105A1Lithium-ion batteryNEC CORP·Filed 2016·Application pending·0 cites
- 4741US2005084759A1Lithium-ion secondary batteryFiled 2002·Application pending·0 cites
- 4841US2011274966A1Nonaqueous electrolytic solution secondary battery and method for producing the sameNEC ENERGY DEVICES LTD·Filed 2010·Application pending·0 cites
- 4941US2018076479A1Lithium-ion secondary cell and method for manufacturing sameNEC CORP·Filed 2016·Application pending·0 cites
- 5041US2003003364A1Lithium secondary battery with an improved negative electrode structure and method of forming the sameNEC CORP·Filed 2002·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →