Inventor
NOGUCHI TAKEHIRO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “NOGUCHI TAKEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
26 patentsUS7026070B2Apr 11, 2006
Positive electrode active material, positive electrode and non-aqueous electrolyte secondary battery using thereof
NEC CORP43 citations92
US9847551B2Dec 19, 2017
Lithium-ion secondary battery
NEC CORP4 citations73
US7179566B2Feb 20, 2007
Positive electrode active material for secondary cell, positive electrode for secondary cell using same, and secondary cell
NEC CORP9 citations73
US7011907B2Mar 14, 2006
Secondary battery cathode active material, secondary battery cathode and secondary battery using the same
NEC CORP10 citations73
US10177413B2Jan 8, 2019
Lithium ion secondary battery
NEC CORP2 citations72
US9905887B2Feb 27, 2018
Lithium secondary battery
NEC CORP6 citations72
US11581581B2Feb 14, 2023
Lithium ion secondary battery
NEC CORP0 citations62
US10923770B2Feb 16, 2021
Lithium ion secondary battery
NEC CORP0 citations62
US10749215B2Aug 18, 2020
Electrolyte solution for secondary battery and secondary battery
NEC CORP1 citations62
US10381686B2Aug 13, 2019
Electrolyte solution and secondary battery using same
NEC CORP1 citations62
US10587008B2Mar 10, 2020
Electrolyte solution for secondary battery and secondary battery using same
NEC CORP1 citations61
US9893360B2Feb 13, 2018
Electrode for lithium ion secondary battery and lithium ion secondary battery using same
NEC CORP0 citations52
US9570747B2Feb 14, 2017
Secondary battery
NEC CORP0 citations52
US11329321B2May 10, 2022
Lithium ion secondary battery
NEC CORP0 citations51
US10693123B2Jun 23, 2020
Positive electrode and secondary battery using same
NEC CORP0 citations51
US10014555B2Jul 3, 2018
Lithium secondary battery and production method therefor
NEC CORP0 citations51
US10003072B2Jun 19, 2018
Positive electrode active material for secondary battery, method for producing same and secondary battery
NEC CORP0 citations51
US9742041B2Aug 22, 2017
Lithium ion secondary battery system
NEC CORP1 citations51
US9601809B2Mar 21, 2017
Lithium secondary battery
NEC CORP0 citations51
US9461335B2Oct 4, 2016
Lithium secondary battery
NEC CORP0 citations51
US9236602B2Jan 12, 2016
Positive electrode active material for secondary battery and secondary battery using the same
NEC CORP0 citations51
US9935337B2Apr 3, 2018
Lithium secondary battery
NEC CORP0 citations41
US10243234B2Mar 26, 2019
Secondary battery
NEC CORP0 citations40
US10263286B2Apr 16, 2019
Secondary battery electrolyte and secondary battery
NEC CORP0 citations39
US10003100B2Jun 19, 2018
Nonaqueous electrolyte with fluorine containing ether compound for lithium secondary battery
NEC CORP0 citations38
US9692085B2Jun 27, 2017
Lithium ion secondary battery
NEC CORP0 citations38
FUJI CORP
4 patentsUEHARA MAKIKO
4 patentsUS9299475B2Mar 29, 2016
Positive electrode active material for secondary battery and secondary battery using the same
UEHARA MAKIKO0 citations48
US9281519B2Mar 8, 2016
Positive electrode active material for secondary battery and secondary battery using the same
UEHARA MAKIKO0 citations46
US10749208B2Aug 18, 2020
Secondary battery and electrolyte liquid
UEHARA MAKIKO0 citations37
US9203111B2Dec 1, 2015
Secondary battery
UEHARA MAKIKO0 citations37