Inventor
MATSUMASA YOSHITAKA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMASA YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6743546B1Jun 1, 2004
Laminate sheath type battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD231 citations97
US6132900AOct 17, 2000
Method of production of non-aqueous electrolyte battery and seal plate thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD88 citations96
US5712056AJan 27, 1998
Sealed battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations65