Inventor

OHHARA KENZI

JP3 patents

Patents

3 patents

US6679365B2Jan 20, 2004

Viscous Fluid Coupling

UNISIA JECS CORP10 citations71

US6305519B1Oct 23, 2001

Viscous fluid coupling

UNISIA JECS CORP12 citations71

US6474458B2Nov 5, 2002

Viscous fluid coupling

UNISIA JECS CORP1 citations60