Inventor
OHSHITA RYUJI
JP40 patents
⚠️ This page may combine multiple inventors who share the name “OHSHITA RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
37 patentsUS7235330B1Jun 26, 2007
Electrode for use in lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO172 citations99
US7192673B1Mar 20, 2007
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO200 citations99
US7794881B1Sep 14, 2010
Electrode for lithium batteries and rechargeable lithium battery
SANYO ELECTRIC CO75 citations98
US7410728B1Aug 12, 2008
Electrode for lithium batteries and rechargeable lithium battery
SANYO ELECTRIC CO106 citations98
US7241533B1Jul 10, 2007
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO96 citations98
US7195842B1Mar 27, 2007
Electrode for use in lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO93 citations98
US6489055B1Dec 3, 2002
Lithium secondary battery
SANYO ELECTRIC CO127 citations98
US6040090AMar 21, 2000
Positive electrode material for use in non-aqueous electrolyte battery, process for preparing the same, and non-aqueous electrolyte battery
SANYO ELECTRIC CO136 citations98
US7309548B2Dec 18, 2007
Lithium secondary battery
SANYO ELECTRIC CO47 citations96
US6746800B1Jun 8, 2004
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO55 citations96
US6436577B1Aug 20, 2002
Non-aqueous electrolytic secondary cell
SANYO ELECTRIC CO66 citations96
US6316145B1Nov 13, 2001
Non-aqueous electrolyte battery and charging method therefor
SANYO ELECTRIC CO68 citations96
US6355379B1Mar 12, 2002
Polymer electrolyte batteries having improved electrode/electrolyte interface
SANYO ELECTRIC CO44 citations93
US6337158B1Jan 8, 2002
Lithium secondary battery
SANYO ELECTRIC CO49 citations93
US6114070ASep 5, 2000
Lithium secondary battery
SANYO ELECTRIC CO32 citations93
US7258948B2Aug 21, 2007
Non-aqueous electrolyte secondary battery and manufacturing methods of an electrode used therein
SANYO ELECTRIC CO24 citations92
US7160646B2Jan 9, 2007
Electrode for lithium secondary battery and lithium secondary battery
SANYO ELECTRIC CO19 citations92
US7122279B2Oct 17, 2006
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO19 citations92
US6800400B2Oct 5, 2004
Lithium secondary battery
SANYO ELECTRIC CO24 citations92
US6746802B2Jun 8, 2004
Electrode for lithium secondary battery and lithium secondary battery
SANYO ELECTRIC CO14 citations84
US6511776B1Jan 28, 2003
Polymer electrolyte battery and polymer electrolyte
SANYO ELECTRIC CO17 citations84
US7368203B2May 6, 2008
Nonaqueous electrolyte secondary cell
SANYO ELECTRIC CO16 citations83
US6916581B2Jul 12, 2005
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO8 citations74
US6764791B2Jul 20, 2004
Rechargeable lithium battery
SANYO ELECTRIC CO7 citations74
US6617077B1Sep 9, 2003
Polymer electrolyte battery and method of fabricating the same
SANYO ELECTRIC CO8 citations74
US6447955B1Sep 10, 2002
Lithium secondary battery with a negative electrode of heat-treated natural graphite
SANYO ELECTRIC CO7 citations74
US6221533B1Apr 24, 2001
Nonaqueous electrolyte battery
SANYO ELECTRIC CO10 citations74
US6482546B1Nov 19, 2002
Rechargeable lithium battery
SANYO ELECTRIC CO13 citations73
US6444369B1Sep 3, 2002
Gelled polymer electrolyte lithium secondary cell
SANYO ELECTRIC CO11 citations73
US6746801B2Jun 8, 2004
Electrode for lithium secondary battery and lithium secondary battery
SANYO ELECTRIC CO5 citations63
US6716556B2Apr 6, 2004
Nonaqueous electrolyte rechargeable battery
SANYO ELECTRIC CO2 citations63
US6248139B1Jun 19, 2001
Method of manufacturing a sealed battery
SANYO ELECTRIC CO4 citations63
US7258950B2Aug 21, 2007
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO3 citations62
US6677081B2Jan 13, 2004
Positive electrode active material for non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO5 citations62
US7163565B2Jan 16, 2007
Electrode plate for secondary battery, method of manufacturing the same, and secondary battery using the same
SANYO ELECTRIC CO3 citations58
US6428926B2Aug 6, 2002
Sealed battery
SANYO ELECTRIC CO0 citations52
US7704640B2Apr 27, 2010
Non-aqueous electrolyte secondary cell
SANYO ELECTRIC CO0 citations35