Inventor

KIKUKAWA YOSHIO

JP3 patents

Patents

3 patents

US6460690B1Oct 8, 2002

Roller conveyer

HIRATA SPINNING36 citations90

US6684492B2Feb 3, 2004

Cotter-mounting apparatus

HIRATA SPINNING17 citations82

US7849734B2Dec 14, 2010

Test equipment of engine motoring

HIRATA SPINNING13 citations77