Inventor
ISHIDA SUMIHITO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA SUMIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
10 patentsUS8372536B2Feb 12, 2013
Battery module
SAMSUNG SDI CO LTD7 citations83
US8834180B2Sep 16, 2014
Secondary battery
SAMSUNG SDI CO LTD6 citations73
US10879524B2Dec 29, 2020
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD2 citations71
US9419305B2Aug 16, 2016
Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same
SAMSUNG SDI CO LTD2 citations61
US9356283B2May 31, 2016
Positive active material for rechargeable lithium battery and rechargeable lithium battery
SAMSUNG SDI CO LTD0 citations51
US10224538B2Mar 5, 2019
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations50
US9917292B2Mar 13, 2018
Battery cell and battery pack using the same
SAMSUNG SDI CO LTD0 citations50
US9490502B2Nov 8, 2016
Electrolyte and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD1 citations49
US9306212B2Apr 5, 2016
Positive active material for rechargeable lithium battery, and positive electrode and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations49
US10074848B2Sep 11, 2018
Rechargeable lithium battery with controlled particle size ratio of activated carbon to positive active material
SAMSUNG SDI CO LTD0 citations45
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS7201997B2Apr 10, 2007
Non-aqueous electrolyte battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US7166385B2Jan 23, 2007
Non-aqueous electrolyte secondary battery assembly
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US7041412B2May 9, 2006
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US7077877B2Jul 18, 2006
Method of manufacturing non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
PANASONIC CORP
4 patentsUS7955581B2Jun 7, 2011
Method of producing silicon oxide, negative electrode active material for lithium ion secondary battery and lithium ion secondary battery using the same
PANASONIC CORP8 citations84
US7824809B2Nov 2, 2010
Electrolyte for non-aqueous cell and non-aqueous secondary cell
PANASONIC CORP2 citations63
US7867657B2Jan 11, 2011
Electrolyte for non-aqueous cell and non-aqueous secondary cell
PANASONIC CORP0 citations52
US7481853B2Jan 27, 2009
Method for producing non-aqueous electrolyte secondary battery
PANASONIC CORP1 citations52
SHEEM KYEU-YOON
4 patentsUS8647768B2Feb 11, 2014
Positive active material composition and positive electrode for electrochemical device, and electrochemical device including the same
SHEEM KYEU-YOON8 citations82
US9093711B2Jul 28, 2015
Active material including a thin film graphite layer and rechargeable lithium battery
SHEEM KYEU-YOON2 citations62
US8852809B2Oct 7, 2014
Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same
SHEEM KYEU-YOON3 citations61
US9853320B2Dec 26, 2017
Positive active material for rechargeable lithium battery and rechargeable lithium battery including same
SHEEM KYEU-YOON0 citations39
ISHIDA SUMIHITO
4 patentsUS8628883B2Jan 14, 2014
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
ISHIDA SUMIHITO5 citations69
US9059463B2Jun 16, 2015
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
ISHIDA SUMIHITO0 citations49
US8551655B2Oct 8, 2013
Negative active material for secondary lithium battery and secondary lithium battery
ISHIDA SUMIHITO0 citations47
US9054365B2Jun 9, 2015
Negative active material for rechargeable lithium battery and rechargeable lithium battery
ISHIDA SUMIHITO0 citations39