Inventor
OSAWA YOSHIKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “OSAWA YOSHIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS7429432B2Sep 30, 2008
Battery pack having circuit substrate resin molded to battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US6534952B1Mar 18, 2003
Spiral electrode group winding method and device and battery using them
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations80
US7927386B2Apr 19, 2011
Method for manufacturing a battery pack
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62