Inventor

ATARASHI MASAHIRO

JP4 patents

Patents

4 patents

US4893990AJan 16, 1990

Mixed flow impeller

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD134 citations94

US5257902ANov 2, 1993

Blower with improved impeller vanes

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations91

US4971521ANov 20, 1990

Airfoil blade for impeller fan and manufacturing method thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations91

US5064346ANov 12, 1991

Impeller of multiblade blower

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations89