Inventor
KASAI MASAHIRO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KASAI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6458488B1Oct 1, 2002
Positive electrode activator for lithium secondary battery and lithium secondary battery
HITACHI LTD54 citations94
US6413673B1Jul 2, 2002
Lithium menganes oxide secondary battery
HITACHI LTD70 citations91
US5728481AMar 17, 1998
Spin interaction device
HITACHI LTD21 citations89
US7604898B2Oct 20, 2009
Positive electrode material, its manufacturing method and lithium secondary battery
HITACHI LTD7 citations72
US7910246B2Mar 22, 2011
Positive electrode material, its manufacturing method and lithium secondary battery
HITACHI LTD1 citations61
US6399251B1Jun 4, 2002
Lithium secondary battery
HITACHI LTD5 citations61
SHIN KOBE ELECTRIC MACHINERY
3 patentsUS7517613B2Apr 14, 2009
Positive electrode material for lithium secondary battery and lithium secondary battery using the same
SHIN KOBE ELECTRIC MACHINERY31 citations92
US7582383B2Sep 1, 2009
Complex oxide materials and cathode materials for lithium ion battery
SHIN KOBE ELECTRIC MACHINERY14 citations84
US7824807B2Nov 2, 2010
Positive electrode material for lithium secondary battery and lithium secondary battery
SHIN KOBE ELECTRIC MACHINERY3 citations61