Inventor

SHIKANO HIROTAKA

JP3 patents

Patents

3 patents

US6460217B2Oct 8, 2002

Electric cleaning device

SANYO ELECTRIC CO47 citations90

US7712183B2May 11, 2010

Electric vacuum cleaner

SANYO ELECTRIC CO3 citations57

US7374443B2May 20, 2008

360° electrical contact within a vacuum cleaner hose

SANYO ELECTRIC CO0 citations36