Inventor · disambiguated record
Hiroshi Haruna
Also filed as: HARUNA HIROSHI
10 granted patents·7 pending applications·12 citations·filing 2006–2023
81Inventor score
Top patents by PatentIndex Score
17 records- 0190US10256466B2Positive-electrode material for lithium ion secondary battery, method and producing the same, and lithium ion secondary batteryHITACHI METALS LTD·Filed 2016·Granted Apr 9, 2019·3 cites·11 claims
- 0283US7659037B2Nonaqueous secondary cellHITACHI LTD·Filed 2006·Granted Feb 9, 2010·8 cites·7 claims
- 0374US11581534B2Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary batteryHITACHI METALS LTD·Filed 2020·Granted Feb 14, 2023·0 cites·3 claims
- 0474US10749175B2Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary batteryHITACHI METALS LTD·Filed 2019·Granted Aug 18, 2020·0 cites·3 claims
- 0566US8029934B2Lithium secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2007·Granted Oct 4, 2011·1 cites·9 claims
- 0661US10062925B2Electrolyte solution for lithium secondary battery and lithium secondary batteryHITACHI LTD·Filed 2014·Granted Aug 28, 2018·0 cites·2 claims
- 0757US9899673B2Negative electrode material, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method of manufacturing the sameHITACHI LTD·Filed 2014·Granted Feb 20, 2018·0 cites·2 claims
- 0852US8962754B2Nonaqueous electrolyte solution and lithium ion batteryHARUNA HIROSHI·Filed 2012·Granted Feb 24, 2015·0 cites·14 claims
- 0952US2025240904A1Electronic control deviceHITACHI ASTEMO LTD·Filed 2023·Application pending·0 cites
- 1050US10189866B2Lithium secondary battery, electrolyte solution for lithium secondary battery, and additive for electrolyte solution thereforHITACHI LTD·Filed 2016·Granted Jan 29, 2019·0 cites·7 claims
- 1149US2016056436A1Negative electrode for lithium-ion secondary battery, lithium-ion secondary battery, and method for manufacturing said negative electrode and lithium-ion secondary batteryHITACHI LTD·Filed 2013·Application pending·0 cites
- 1246US8192871B2Lithium secondary battery and production method of the sameHARUNA HIROSHI·Filed 2009·Granted Jun 5, 2012·0 cites·13 claims
- 1343US2007196740A1Lithium secondary battery containing carboxylic anhydride organic compound in electrolyteHARUNA HIROSHI·Filed 2007·Application pending·0 cites
- 1442US2019131655A1Lithium Secondary Cell and Method for Manufacturing Lithium Secondary CellHITACHI HIGH TECH CORP·Filed 2017·Application pending·0 cites
- 1542US2019190071A1Additive for Electrochemical Elements, Electrolyte Solution for Electrochemical Elements, Electrochemical Element, Electrolyte Solution for Lithium Ion Secondary Batteries, Lithium Ion Secondary Battery and Method for Producing Additive for Electrochemical ElementsHITACHI HIGH TECH CORP·Filed 2017·Application pending·0 cites
- 1640US2013344365A1Lithium Secondary BatteryHARUNA HIROSHI·Filed 2012·Application pending·0 cites
- 1737US2018226678A1Non-Aqueous Electrolyte Solution Used for Lithium Secondary Battery, Cathode Used for Lithium Secondary Battery and Method for Producing the Same, and Lithium Secondary BatteryHITACHI HIGH TECH CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →