P

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 patents
US6605386B1Aug 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 patents

OHZUKU TSUTOMU

1 patent

NAKANISHI SHINJI

1 patent

CPS TECH HOLDINGS LLC

1 patent