Inventor
FUJIHARA TOYOKI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “FUJIHARA TOYOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
25 patentsUS7416813B2Aug 26, 2008
Lithium secondary battery
SANYO ELECTRIC CO65 citations95
US7544443B2Jun 9, 2009
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO29 citations92
US7452631B2Nov 18, 2008
Non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO48 citations92
US7147971B2Dec 12, 2006
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO26 citations92
US6887623B2May 3, 2005
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO34 citations91
US7871728B2Jan 18, 2011
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO8 citations84
US7867654B2Jan 11, 2011
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO4 citations63
US7344802B2Mar 18, 2008
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO5 citations63
US10431827B2Oct 1, 2019
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO1 citations62
US7455932B2Nov 25, 2008
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO2 citations62
US10985400B2Apr 20, 2021
Nonaqueous electrolyte secondary battery and method for manufacturing the same
SANYO ELECTRIC CO0 citations60
US10276890B2Apr 30, 2019
Nonaqueous electrolyte secondary battery and method for manufacturing the same
SANYO ELECTRIC CO1 citations60
US10079386B2Sep 18, 2018
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations52
US9450269B2Sep 20, 2016
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO1 citations52
US9391343B2Jul 12, 2016
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations52
US9203115B2Dec 1, 2015
Method of manufacturing nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations52
US7585592B2Sep 8, 2009
Positive electrode and nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO1 citations52
US12136698B2Nov 5, 2024
Non-aqueous electrolyte secondary battery and method for manufacturing same
SANYO ELECTRIC CO0 citations50
US10892467B2Jan 12, 2021
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations50
US12155039B2Nov 26, 2024
Non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations47
US10096864B2Oct 9, 2018
Non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations42
US9406924B2Aug 2, 2016
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations42
US10593922B2Mar 17, 2020
Battery pack
SANYO ELECTRIC CO0 citations39
US10511007B2Dec 17, 2019
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations39
US10217973B2Feb 26, 2019
Prismatic secondary battery
SANYO ELECTRIC CO0 citations39