Inventor
YONEMURA MITSUHARA
JP3 patents
Patents
3 patentsUS6764767B2Jul 20, 2004
Graphite powders suited for negative electrode material of lithium ion secondary battery
SONY CORP12 citations72
US7214447B2May 8, 2007
Graphite powders suited for negative electrode material of lithium ion secondary battery
SONY CORP2 citations61
US7659033B2Feb 9, 2010
Graphite powders suited for negative electrode material of lithium ion secondary battery
SONY CORP0 citations51