Inventor
HARAGUCHI KAZUNORI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HARAGUCHI KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS5393622AFeb 28, 1995
Process for production of positive electrode active material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD159 citations99
US6132900AOct 17, 2000
Method of production of non-aqueous electrolyte battery and seal plate thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD88 citations96
US5597659AJan 28, 1997
Manufacturing method of a separator for a lithium secondary battery and an organic electrolyte lithium secondary battery using the same separator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD108 citations95
US5691005ANov 25, 1997
Manufacturing method of a separator for a lithium secondary battery and an organic electrolyte lithium secondary battery using the same separator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD73 citations93
US6264708B1Jul 24, 2001
Method of manufacturing a prismatic battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6627348B1Sep 30, 2003
Method for producing rectangular cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US6071557AJun 6, 2000
Cell with a cladding material including a stainless-steel plate and an aluminum plate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations73