Inventor
TSUNO TOSHIAKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TSUNO TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
14 patentsUS6589696B2Jul 8, 2003
Negative active material for rechargeable lithium battery and method of preparing same
SAMSUNG SDI CO LTD158 citations98
US6733922B2May 11, 2004
Carbonaceous material and lithium secondary batteries comprising same
SAMSUNG SDI CO LTD62 citations96
US7326497B2Feb 5, 2008
Graphite-containing composition, negative electrode for a lithium secondary battery, and lithium secondary battery
SAMSUNG SDI CO LTD19 citations92
US6797434B1Sep 28, 2004
Negative active material for rechargeable lithium battery, electrode for rechargeable lithium battery, rechargeable lithium battery and method of preparing negative active material for rechargeable lithium secondary battery
SAMSUNG SDI CO LTD19 citations92
US6641955B1Nov 4, 2003
Anode material for lithium secondary battery, an electrode for lithium secondary battery and a lithium secondary battery
SAMSUNG SDI CO LTD31 citations92
US7851086B2Dec 14, 2010
Electrode material for a lithium secondary battery, lithium secondary battery, and preparation method for the electrode material for a lithium secondary battery
SAMSUNG SDI CO LTD17 citations91
US7479351B2Jan 20, 2009
Electrode material for a lithium secondary battery, lithium secondary battery, and preparation method for the electrode material for a lithium secondary battery
SAMSUNG SDI CO LTD22 citations91
US7658871B2Feb 9, 2010
Method of preparing a negative active material for rechargeable lithium battery
SAMSUNG SDI CO LTD9 citations84
US6767669B2Jul 27, 2004
Negative electrode for lithium rechargeable batteries and lithium rechargeable batteries
SAMSUNG SDI CO LTD15 citations84
US6869730B2Mar 22, 2005
Electrode material, method for preparing same, electrode, and battery comprising same
SAMSUNG SDI CO LTD14 citations83
US6733546B2May 11, 2004
Method of preparing an anode material for lithium secondary battery
SAMSUNG SDI CO LTD7 citations73
US7223498B2May 29, 2007
Electrode for a lithium secondary battery and a lithium secondary battery comprising the same
SAMSUNG SDI CO LTD7 citations72
US6855459B2Feb 15, 2005
Electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery having the same
SAMSUNG SDI CO LTD5 citations62
US8048568B2Nov 1, 2011
Negative active material for rechargeable lithium battery and rechargeable lithium battery
SAMSUNG SDI CO LTD0 citations51
IDEMITSU KOSAN CO
3 patentsSAMSUNG DISPLAY DEVICES CO LTD
2 patentsUS6218050B1Apr 17, 2001
Cabonaceous material for negative electrode of lithium secondary battery and lithium secondary battery using same
SAMSUNG DISPLAY DEVICES CO LTD78 citations95
US6391497B1May 21, 2002
Carbonaceous material for negative electrode of lithium secondary battery and lithium secondary battery manufactured by the same
SAMSUNG DISPLAY DEVICES CO LTD7 citations73