Inventor
TANIMIZU MAKOTO
JP3 patents
Patents
3 patentsUS4559456ADec 17, 1985
Battery powered electric appliance
MATSUSHITA ELECTRIC WORKS LTD27 citations89
US4777424AOct 11, 1988
Battery charger
MATSUSHITA ELECTRIC WORKS LTD14 citations68
US5380602AJan 10, 1995
Electrical appliance powered by an incorporated rechargeable battery
MATSUSHITA ELECTRIC WORKS LTD5 citations60