Inventor
NAKAJIN MASATAKA
JP3 patents
Patents
3 patentsUS5605301AFeb 25, 1997
Coil winding method and apparatus therefor
SONY CORP2 citations57
US9819010B2Nov 14, 2017
Secondary cell, method for manufacturing secondary cell, positive electrode for secondary cells, method for manufacturing positive electrode for secondary cells, battery pack, electronic device, and electric vehicle
SONY CORP0 citations48
US7022425B2Apr 4, 2006
Electric energy generating apparatus and method of manufacturing the same
SONY CORP0 citations43