Inventor

MATSUYO TADASHI

JP6 patents

Patents

6 patents

US5251358AOct 12, 1993

Vacuum cleaner with fuzzy logic

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD213 citations97

US5216777AJun 8, 1993

Fuzzy control apparatus generating a plurality of membership functions for determining a drive condition of an electric vacuum cleaner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD187 citations97

US5144715ASep 8, 1992

Vacuum cleaner and method of determining type of floor surface being cleaned thereby

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD137 citations97

US6901624B2Jun 7, 2005

Self-moving cleaner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD244 citations96

US5182833AFeb 2, 1993

Vacuum cleaner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD167 citations96

US6939518B2Sep 6, 2005

Purifier and garbage disposer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations37