Inventor
YASUMARU JUNICHI
JP3 patents
Patents
3 patentsUS7563543B2Jul 21, 2009
Negative electrode of lithium ion secondary battery obtained by isostatically pressing a spherical graphite to eliminate voids therein
KANSAI COKE & CHEMICALS CO LTD2 citations51
US10016743B2Jul 10, 2018
Activated carbon having basic functional groups and method for producing same
KANSAI COKE & CHEMICALS CO LTD0 citations41
US9731272B2Aug 15, 2017
Activated carbon having basic functional groups and method for producing same
KANSAI COKE & CHEMICALS CO LTD0 citations41