Inventor

SAKODA TAKAHIRO

JP2 patents

Patents

2 patents

US7859166B2Dec 28, 2010

Carbon brush produced by mixing a carbonaceous filler and a binder, and kneading, shaping, and baking the mixture

TOTANKAKO CO LTD2 citations54

US7129615B2Oct 31, 2006

Metal coated carbon brush

TOTANKAKO CO LTD2 citations52