Inventor

IWAOKA KAZUO

JP5 patents

Patents

5 patents

US4220625ASep 2, 1980

Exhaust gas control equipment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations92

US4195063AMar 25, 1980

Catalyst element for cleaning exhaust gases

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations89

US4175107ANov 20, 1979

Catalytic exhaust gas purifying device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations89

US5331504AJul 19, 1994

Film capacitor and method for manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations69

US7006344B2Feb 28, 2006

Capacitor comprising bis(4-mercaptophenyl) sulfide derivative

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61