Inventor

MIYAMOTO YOSHIKUMI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “MIYAMOTO YOSHIKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANYO ELECTRIC CO

3 patents

US7258948B2Aug 21, 2007

Non-aqueous electrolyte secondary battery and manufacturing methods of an electrode used therein

SANYO ELECTRIC CO24 citations92

US6818351B2Nov 16, 2004

Mixed cathode active material for lithium secondary battery

SANYO ELECTRIC CO32 citations90

US7163565B2Jan 16, 2007

Electrode plate for secondary battery, method of manufacturing the same, and secondary battery using the same

SANYO ELECTRIC CO3 citations58

OKUTANI EIJI

1 patent

US8439983B2May 14, 2013

Sealed battery with electrode terminal welded to current collector, and manufacturing method for the same

OKUTANI EIJI1 citations43