Inventor
KOSHINA HIZURU
US40 patents
⚠️ This page may combine multiple inventors who share the name “KOSHINA HIZURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
30 patentsUS6605386B1Aug 12, 2003
Non-aqueous electrolyte secondary battery comprising composite particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD94 citations98
US6403259B1Jun 11, 2002
Nonaqueous electrolyte secondary battery comprising carbon particles with a plural-layer structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations95
US5525443AJun 11, 1996
Non-aqueous secondary electrochemical battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD86 citations95
US5521027AMay 28, 1996
Non-aqueous secondary electrochemical battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations95
US6824920B1Nov 30, 2004
Non-aqueous electrolyte secondary battery comprising composite particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations93
US6506520B1Jan 14, 2003
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations93
US7252689B2Aug 7, 2007
Method for fabricating lithium ion secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US6821675B1Nov 23, 2004
Non-Aqueous electrolyte secondary battery comprising composite particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6723473B1Apr 20, 2004
Nonaqueous electrolyte secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6682856B1Jan 27, 2004
Secondary battery having a non-aqueous electrolyte
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6645667B1Nov 11, 2003
Lithium secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US6630272B1Oct 7, 2003
Non-aqueous electrochemical device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6348282B1Feb 19, 2002
Non-Aqueous electrolyte secondary batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6303250B1Oct 16, 2001
Secondary battery including an electrolytic solution with an organic additive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6165647ADec 26, 2000
Secondary battery comprising a polymerizable material in its electrolyte solution
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5522127AJun 4, 1996
Method of manufacturing a non-aqueous electrolyte secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US5484669AJan 16, 1996
Nonaqueous electrolyte secondary batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations91
US5474862ADec 12, 1995
Nonaqueous electrolyte secondary batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations91
US5256504AOct 26, 1993
Monaqueous electrolyte secondary batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations91
US6723472B2Apr 20, 2004
Lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations90
US6723471B2Apr 20, 2004
Nonaqueous electrolyte secondary cell with a plural-layer carbonaceous negative electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US6455199B1Sep 24, 2002
Nonaqueous electrolyte secondary battery and method for manufacturing negative electrode of the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations81
US6806004B1Oct 19, 2004
Polymeric solid electrolyte and lithium secondary cell using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6713217B2Mar 30, 2004
Nonaqueous electrolyte secondary battery with a polyolefin microporous membrane separator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6667132B2Dec 23, 2003
Non-aqueous electrolyte secondary batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6114065ASep 5, 2000
Secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US6627352B1Sep 30, 2003
Lithium ion secondary battery and its negative electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US5789111AAug 4, 1998
Non-aqueous electrolyte secondary cell and method of manufacturing same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6635385B2Oct 21, 2003
Method for manufacturing electrode plates for battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations58
US6811577B2Nov 2, 2004
Cell electrode plate, method for manufacturing it, and non-aqueous electrolyte secondary cell using them
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations50
PANASONIC CORP
7 patentsUS7541114B2Jun 2, 2009
Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery
PANASONIC CORP81 citations98
US7740982B2Jun 22, 2010
Active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery including the active material
PANASONIC CORP10 citations84
US7682746B2Mar 23, 2010
Negative electrode for non-aqueous secondary battery
PANASONIC CORP16 citations84
US7645539B2Jan 12, 2010
Non-aqueous electrolyte secondary battery
PANASONIC CORP8 citations84
US7709157B2May 4, 2010
Non-aqueous electrolyte secondary battery and electrolyte for the same
PANASONIC CORP9 citations80
US7550232B2Jun 23, 2009
Lithium-ion rechargeable battery with negative electrode material mixture comprising graphite and carbon nano-tubes
PANASONIC CORP3 citations63
US7615311B2Nov 10, 2009
Non-aqueous electrolyte and electrochemical device using the same
PANASONIC CORP0 citations52