Inventor

TOYOOKA KENJI

JP3 patents

Patents

3 patents

US7682414B2Mar 23, 2010

Dust collecting unit for use in cleaner

SANYO ELECTRIC CO15 citations89

US7517377B2Apr 14, 2009

Dust collecting unit for use in cleaner

SANYO ELECTRIC CO14 citations80

US7588610B2Sep 15, 2009

Dust collector and vacuum cleaner having the same

SANYO ELECTRIC CO7 citations71