Inventor
BITO YASUHIKO
JP44 patents
⚠️ This page may combine multiple inventors who share the name “BITO YASUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
26 patentsUS5609975AMar 11, 1997
Positive electrode for non-aqueous electrolyte lithium secondary battery and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD98 citations98
US5370948ADec 6, 1994
Process for production of positive electrode active material for nonaqueous electrolyte lithium secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD118 citations98
US6882130B2Apr 19, 2005
Battery-driven electronic device and mobile communication apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations96
US5316875AMay 31, 1994
Secondary battery with nonaqueous electrolyte and method of manufacturing same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations96
US5296319AMar 22, 1994
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US5490320AFeb 13, 1996
Method of making a positive electrode for lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations93
US5474861ADec 12, 1995
Electrode for non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations93
US5262255ANov 16, 1993
Negative electrode for non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations93
US7248023B2Jul 24, 2007
Charger for lithium secondary battery and electronic apparatus including charger
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US6576370B1Jun 10, 2003
Positive electrode and lithium battery using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6265111B1Jul 24, 2001
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US6150053ANov 21, 2000
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US6124057ASep 26, 2000
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US5631105AMay 20, 1997
Non-aqueous electrolyte lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US6733927B1May 11, 2004
Non-aqueous electrolyte secondary battery and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US6270923B1Aug 7, 2001
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US6761998B2Jul 13, 2004
Non-aqueous electrolyte secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6544687B1Apr 8, 2003
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5939224AAug 17, 1999
Nonaqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US5716737AFeb 10, 1998
Nonaqueous electrolyte secondary battery, cathode active material and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5629109AMay 13, 1997
Non-aqueous electrolyte secondary battery and method for producing anode therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US5580538ADec 3, 1996
Process for producing a negative electrode for a storage battery with a non-aqueous electrolyte
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5229226AJul 20, 1993
Nonaqueous electrolyte secondary battery with boron tricarbide or pentacarbon nitride as anode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US5194342AMar 16, 1993
Solid-state voltage storage cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations71
US6593030B2Jul 15, 2003
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US6423448B1Jul 23, 2002
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
PANASONIC CORP
16 patentsUS7923150B2Apr 12, 2011
Non-aqueous electrolyte secondary battery
PANASONIC CORP22 citations91
US7736806B2Jun 15, 2010
Cathode material and non-aqueous electrolyte secondary battery using it
PANASONIC CORP8 citations84
US7816032B2Oct 19, 2010
Energy device and method for producing the same
PANASONIC CORP12 citations83
US7597997B2Oct 6, 2009
Nonaqueous electrolyte secondary battery and method for producing same
PANASONIC CORP8 citations83
US7858232B2Dec 28, 2010
Non-aqueous electrolyte secondary battery
PANASONIC CORP7 citations74
US8361658B2Jan 29, 2013
Cathode material and non-aqueous electrolyte secondary battery using it
PANASONIC CORP4 citations63
US7897282B2Mar 1, 2011
AA alkaline battery
PANASONIC CORP2 citations63
US7537862B2May 26, 2009
Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising the same
PANASONIC CORP2 citations63
US8003253B2Aug 23, 2011
Non-aqueous electrolyte secondary battery
PANASONIC CORP1 citations52
US7955735B2Jun 7, 2011
Non-aqueous electrolyte secondary battery
PANASONIC CORP1 citations52
US7754383B2Jul 13, 2010
Non-aqueous electrolyte secondary battery, negative electrode material therefor, and method of manufacturing the negative electrode material
PANASONIC CORP0 citations52
US7682741B2Mar 23, 2010
Composite particle for lithium rechargeable battery, manufacturing method of the same, and lithium rechargeable battery using the same
PANASONIC CORP0 citations52
US7662514B2Feb 16, 2010
Non-aqueous electrolyte secondary battery and method for producing negative electrode material for non-aqueous electrolyte secondary battery
PANASONIC CORP0 citations52
US7635540B2Dec 22, 2009
Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising the same
PANASONIC CORP0 citations52
US7972729B2Jul 5, 2011
Positive electrode material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery using the same, and method for producing positive electrode material for non-aqueous electrolyte secondary battery
PANASONIC CORP0 citations50
US7622221B2Nov 24, 2009
Non-aqueous electrolyte secondary battery and positive electrode active material therefor
PANASONIC CORP0 citations49