Inventor
NISHINO HAJIME
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NISHINO HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISHINO HAJIME
9 patentsUS8111035B2Feb 7, 2012
Charging system, charging device and battery pack
NISHINO HAJIME24 citations91
US8471566B2Jun 25, 2013
Internal short circuit evaluation apparatus for battery
NISHINO HAJIME6 citations73
US8138747B2Mar 20, 2012
Evaluation method for evaluating battery safety in the event of internal short circuit and evaluation apparatus used therefor
NISHINO HAJIME6 citations73
US8309250B2Nov 13, 2012
Battery having fire extinguishing element in mesh form
NISHINO HAJIME3 citations62
US8323812B2Dec 4, 2012
Battery pack, battery-mounted device and connection structure for battery pack
NISHINO HAJIME3 citations60
US8951674B2Feb 10, 2015
Non-aqueous electrolyte secondary battery
NISHINO HAJIME0 citations51
US8129045B2Mar 6, 2012
Electrochemical element
NISHINO HAJIME0 citations46
US8883348B2Nov 11, 2014
Electrode for lithium ion secondary battery
NISHINO HAJIME0 citations41
US8187748B2May 29, 2012
Non-aqueous electrolyte secondary battery
NISHINO HAJIME0 citations41
PANASONIC CORP
7 patentsUS7687202B2Mar 30, 2010
Non-aqueous electrolyte secondary battery
PANASONIC CORP46 citations96
US7754375B2Jul 13, 2010
Lithium ion secondary battery and method for producing the same
PANASONIC CORP52 citations94
US9368995B2Jun 14, 2016
Lithium ion battery charging method and battery-equipped device
PANASONIC CORP19 citations92
US8017262B2Sep 13, 2011
Lithium secondary battery with porous heat-resistant layer
PANASONIC CORP8 citations84
US8013577B2Sep 6, 2011
Charging system, charging apparatus and battery pack
PANASONIC CORP10 citations84
US9735406B2Aug 15, 2017
Battery pack
PANASONIC CORP2 citations73
US7803485B2Sep 28, 2010
Positive electrode for lithium secondary battery, and lithium secondary battery using the same
PANASONIC CORP3 citations63
PANASONIC IP MAN CO LTD
6 patentsUS12206139B2Jan 21, 2025
Protective tape for positive electrode lead including adhesive layer having heat resistant filler, and battery including the same
PANASONIC IP MAN CO LTD0 citations62
US11824202B2Nov 21, 2023
Secondary battery including insulating tape covering positive electrode
PANASONIC IP MAN CO LTD0 citations61
US11139480B2Oct 5, 2021
Secondary battery
PANASONIC IP MAN CO LTD0 citations61
US11949090B2Apr 2, 2024
Winding-type electrode body of non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations50
US11791467B2Oct 17, 2023
Nonaqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations47
US12531231B2Jan 20, 2026
Lithium secondary battery
PANASONIC IP MAN CO LTD0 citations45
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS7336081B2Feb 26, 2008
Cell evaluation device including short circuit detector
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US6455199B1Sep 24, 2002
Nonaqueous electrolyte secondary battery and method for manufacturing negative electrode of the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations81
US6713217B2Mar 30, 2004
Nonaqueous electrolyte secondary battery with a polyolefin microporous membrane separator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6627352B1Sep 30, 2003
Lithium ion secondary battery and its negative electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
FUJIKAWA MASATO
2 patentsUS8163409B2Apr 24, 2012
Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack
FUJIKAWA MASATO34 citations92
US8168314B2May 1, 2012
Method for evaluating internal short-circuit of battery, device for evaluating internal short-circuit of battery, battery, battery pack and their manufacturing methods
FUJIKAWA MASATO10 citations84
KASAMATSU SHINJI
2 patentsUS8081000B2Dec 20, 2011
Evaluation method and evaluation apparatus for evaluating battery safety, and battery whose safety indices have been determined with the same
KASAMATSU SHINJI8 citations83
US9190647B2Nov 17, 2015
Nonaqueous electrolyte secondary battery with high temperature and storage characteristics
KASAMATSU SHINJI0 citations40