Inventor

NAKATOGAWA YASUSHI

JP2 patents

Patents

2 patents

US7198656B2Apr 3, 2007

Vacuum cleaner

TOSHIBA TEC KK95 citations95

US7496988B2Mar 3, 2009

Electric vacuum cleaner provided with a dust separation section for separating sucked dust and dust collecting section for collecting the dust

TOSHIBA TEC KK1 citations49