Inventor
IWANAGA MASATO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “IWANAGA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
11 patentsUS7368203B2May 6, 2008
Nonaqueous electrolyte secondary cell
SANYO ELECTRIC CO16 citations83
US6869725B2Mar 22, 2005
Sealed battery
SANYO ELECTRIC CO17 citations79
US7745057B2Jun 29, 2010
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO4 citations62
US8053109B2Nov 8, 2011
Non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO4 citations61
US8026000B2Sep 27, 2011
Nonaqueous electrolyte secondary battery, nonaqueous electrolyte, and charging method therefor
SANYO ELECTRIC CO2 citations61
US8021787B2Sep 20, 2011
High-voltage charge type nonaqueous electrolyte secondary cell
SANYO ELECTRIC CO2 citations61
US8021786B2Sep 20, 2011
Non-aqueous electrolyte secondary cell
SANYO ELECTRIC CO2 citations60
US8018233B2Sep 13, 2011
Evaluation method of separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery
SANYO ELECTRIC CO6 citations58
US7604901B2Oct 20, 2009
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations51
US8349483B2Jan 8, 2013
Non aqueous electrolyte secondary battery having multilayer polyolefin membrane and electrolyte containing dinitrile compound
SANYO ELECTRIC CO1 citations48
US7704640B2Apr 27, 2010
Non-aqueous electrolyte secondary cell
SANYO ELECTRIC CO0 citations35