Inventor · disambiguated record
Masayuki Ihara
Also filed as: IHARA MASAYUKI
77 granted patents·41 pending applications·117 citations·filing 2005–2025
98Inventor score
Top patents by PatentIndex Score
118 records- 0193US8329343B2Battery and electrodeYAMAGUCHI HIROYUKI·Filed 2009·Granted Dec 11, 2012·15 cites·9 claims
- 0289US9543613B2Secondary battery with electrolytic solution including a methylene cyclic carbonate, battery pack, electric vehicle, energy storage system, electric power tool, and electronic unit including the sameIHARA MASAYUKI·Filed 2012·Granted Jan 10, 2017·4 cites·16 claims
- 0389US7776476B2BatterySONY CORP·Filed 2005·Granted Aug 17, 2010·9 cites·14 claims
- 0488US9912013B2Electrolyte and secondary batterySONY CORP·Filed 2016·Granted Mar 6, 2018·2 cites·8 claims
- 0587US7645544B2Electrolyte, battery including electrolyte, and method for manufacturing electrolyteSONY CORP·Filed 2007·Granted Jan 12, 2010·7 cites·22 claims
- 0684US8221656B2Secondary batteryIHARA MASAYUKI·Filed 2009·Granted Jul 17, 2012·5 cites·17 claims
- 0783US10044067B2Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusMURATA MANUFACTURING CO·Filed 2015·Granted Aug 7, 2018·2 cites·14 claims
- 0883US8628885B2Secondary battery and electronic deviceYAMAGUCHI HIROYUKI·Filed 2009·Granted Jan 14, 2014·5 cites·8 claims
- 0982US9577288B2Secondary battery including electrolyte having an unsaturated cyclic ester carbonate, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus including the sameSONY CORP·Filed 2013·Granted Feb 21, 2017·2 cites·28 claims
- 1082US8349489B2Cathode active material, cathode therewith and nonaqueous electrolyte secondary batterySONY CORP·Filed 2009·Granted Jan 8, 2013·3 cites·14 claims
- 1182US8197964B2BatterySAITO SHUNSUKE·Filed 2008·Granted Jun 12, 2012·5 cites·13 claims
- 1281US9083059B2Electrolyte and secondary batteryHAYAKAWA YUKO·Filed 2010·Granted Jul 14, 2015·4 cites·12 claims
- 1381US9077036B2Lithium ion secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage systemSENOUE MASAHARU·Filed 2011·Granted Jul 7, 2015·3 cites·15 claims
- 1481US8980483B2Electrolyte and secondary batteryIHARA MASAYUKI·Filed 2010·Granted Mar 17, 2015·3 cites·14 claims
- 1580US8715864B2Electrolytic solution and batteryKUBOTA TADAHIKO·Filed 2005·Granted May 6, 2014·3 cites·30 claims
- 1679US8613873B2Anode, battery, and methods of manufacturing themYAMAGUCHI HIROYUKI·Filed 2008·Granted Dec 24, 2013·3 cites·39 claims
- 1779US8367251B2Anode with lithium containing ionic polymer coat, method of manufacturing same, secondary battery, and method of manufacturing sameSONY CORP·Filed 2008·Granted Feb 5, 2013·3 cites·41 claims
- 1879US2025293303A1Secondary batteryMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1979US2025293254A1Secondary batteryMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2078USRE44705EElectrolytic solutions and batterySONY CORP·Filed 2013·Granted Jan 14, 2014·2 cites·43 claims
- 2178US8404389B2Electrolytic solution and batteryIHARA MASAYUKI·Filed 2007·Granted Mar 26, 2013·3 cites·27 claims
- 2277US9653752B2Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2012·Granted May 16, 2017·1 cites·11 claims
- 2377US9548516B2Electrolytic solution and batterySONY CORP·Filed 2014·Granted Jan 17, 2017·1 cites·4 claims
- 2477US9455476B2Electrolyte and secondary batteryIHARA MASAYUKI·Filed 2010·Granted Sep 27, 2016·2 cites·17 claims
- 2576US10665903B2Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusMURATA MANUFACTURING CO·Filed 2016·Granted May 26, 2020·1 cites·23 claims
- 2676US8940439B2Secondary battery, electronic device, electric power tool, electrical vehicle, and electric power storage systemKAWASHIMA ATSUMICHI·Filed 2012·Granted Jan 27, 2015·2 cites·13 claims
- 2776US8178238B2Positive-electrode active material for lithium-ion secondary battery, positive electrode, manufacturing method thereof, and lithium-ion secondary batterySOMA MASANORI·Filed 2008·Granted May 15, 2012·3 cites·10 claims
- 2876US2024363904A1Electrolytic solution for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2976US2024372144A1Electrolytic solution for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3076US2024363894A1Electrolytic solution for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3176US2024363893A1Secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3275US9225021B2Nonaqueous electrolyte secondary batteryWAKITA SHINYA·Filed 2010·Granted Dec 29, 2015·2 cites·4 claims
- 3375US8652682B2Ionic compound, electrolytic solution, electrochemical device, and batteryIHARA MASAYUKI·Filed 2007·Granted Feb 18, 2014·2 cites·12 claims
- 3475US2024283021A1Secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3575US2024322249A1Electrolytic solution for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3675US2024322250A1Electrolytic solution for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3775US2024283020A1Secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3875US2024322251A1Secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3975US2024339653A1Secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4074US9608289B2Electrolytic solution, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2013·Granted Mar 28, 2017·1 cites·17 claims
- 4174US9425481B2Electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2014·Granted Aug 23, 2016·1 cites·14 claims
- 4273US9843068B2Nonaqueous electrolyte secondary batteryWAKITA SHINYA·Filed 2010·Granted Dec 12, 2017·1 cites·2 claims
- 4373US9118062B2Anode and method of manufacturing the same, and battery and method of manufacturing the sameYAMAGUCHI HIROYUKI·Filed 2008·Granted Aug 25, 2015·2 cites·14 claims
- 4473US2024105997A1Electrolytic solution for secondary battery, and secondary batteryMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 4572US10550000B2Electrode and secondary batteryMURATA MANUFACTURING CO·Filed 2015·Granted Feb 4, 2020·1 cites·10 claims
- 4672US10490845B2BatteryMURATA MANUFACTURING CO·Filed 2019·Granted Nov 26, 2019·0 cites·25 claims
- 4772US9806377B2Secondary battery, electrolytic solution, battery pack, electronic device, and electrical vehicleIHARA MASAYUKI·Filed 2010·Granted Oct 31, 2017·1 cites·8 claims
- 4872US9583791B2Electrolytic solution and batteryKAWASHIMA ATSUMICHI·Filed 2006·Granted Feb 28, 2017·2 cites·13 claims
- 4972US9225039B2Electrolytic solution, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2012·Granted Dec 29, 2015·1 cites·15 claims
- 5071US10164290B2Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatusSONY CORP·Filed 2017·Granted Dec 25, 2018·1 cites·12 claims
Showing the top 50 of 118 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →