Inventor

MATSUSHIMA KENJI

JP3 patents

Patents

3 patents

US5600193AFeb 4, 1997

Motor

JECO KK32 citations88

US6856066B2Feb 15, 2005

Brush device

JECO KK8 citations71

US6965178B2Nov 15, 2005

Motor

JECO KK4 citations60