Inventor

FUKUSHIMA MASAICHI

JP2 patents

Patents

2 patents

US6901624B2Jun 7, 2005

Self-moving cleaner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD244 citations96

US7131164B2Nov 7, 2006

Vacuum cleaner and suction nozzle employed therein

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations81