Inventor
IMACHI NAOKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “IMACHI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
17 patentsUS6482550B1Nov 19, 2002
Non-aqueous secondary battery
SANYO ELECTRIC CO70 citations96
US6534216B1Mar 18, 2003
Positive electrode for non-aqueous electrolyte cell and manufacturing method of the same
SANYO ELECTRIC CO65 citations95
US7402360B2Jul 22, 2008
Non-aqueous electrolyte battery
SANYO ELECTRIC CO18 citations92
US6395426B1May 28, 2002
Non-aqueous electrolyte cell having a positive electrode with Ti-attached LiCoO2
SANYO ELECTRIC CO47 citations92
US12308394B2May 20, 2025
Rectangular secondary battery
SANYO ELECTRIC CO3 citations75
US8372544B2Feb 12, 2013
Non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO3 citations62
US7056622B2Jun 6, 2006
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO3 citations62
US8354188B2Jan 15, 2013
Polymer for lithium ion secondary battery and lithium ion secondary battery using same
SANYO ELECTRIC CO2 citations61
US7572548B2Aug 11, 2009
Non-aqueous electrolyte battery and method of manufacturing the same
SANYO ELECTRIC CO4 citations61
US7510806B2Mar 31, 2009
Lithium secondary battery including a lithium bis(trifluoromethylsulfonyl)imide electrolyte and a glass fiber separator
SANYO ELECTRIC CO3 citations58
US9929401B2Mar 27, 2018
Positive electrode active material for non-aqueous electrolyte secondary battery having rare earth hydroxide and/or oxyhydroxide
SANYO ELECTRIC CO0 citations52
US9711826B2Jul 18, 2017
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations52
US10388960B2Aug 20, 2019
Non-aqueous electrolyte battery and method of manufacturing the same
SANYO ELECTRIC CO0 citations51
US9761880B2Sep 12, 2017
Non-aqueous electrolyte battery and method of manufacturing the same
SANYO ELECTRIC CO0 citations51
US9444097B2Sep 13, 2016
Positive electrode for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations51
US8053112B2Nov 8, 2011
Non-aqueous electrolyte battery and method of manufacturing the same
SANYO ELECTRIC CO0 citations51
US7968229B2Jun 28, 2011
Positive electrode for non-aqueous electrolyte battery and non-aqueous electrolyte battery
SANYO ELECTRIC CO0 citations47
OGASAWARA TAKESHI
5 patentsUS9077024B2Jul 7, 2015
Non-aqueous electrolyte battery and method of manufacturing the same
OGASAWARA TAKESHI1 citations62
US8741483B2Jun 3, 2014
Positive electrode active material for non-aqueous electrolyte secondary battery having rare earth hydroxide and/or oxyhydroxide
OGASAWARA TAKESHI0 citations52
US8293406B2Oct 23, 2012
Positive electrode active material for non-aqueous electrolyte secondary battery, process for preparing the same, and positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
OGASAWARA TAKESHI0 citations51
US9570740B2Feb 14, 2017
Nonaqueous electrolyte secondary battery and method for manufacturing nonaqueous electrolyte secondary battery
OGASAWARA TAKESHI0 citations42
US8822076B2Sep 2, 2014
Non-aqueous electrolytic secondary battery and positive electrode for non-aqueous electrolytic secondary battery
OGASAWARA TAKESHI0 citations42
MATSUMOTO HIROYUKI
2 patentsTANAKA TADAYOSHI
2 patentsUS8603674B2Dec 10, 2013
Composition for electrode of nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery using the same and nonaqueous electrolyte secondary battery
TANAKA TADAYOSHI0 citations41
US9023521B2May 5, 2015
Nonaqueous electrolyte secondary battery
TANAKA TADAYOSHI0 citations35