Inventor

MUROI SHINSUKE

JP3 patents

Patents

3 patents

US6700295B2Mar 2, 2004

Rotor of electric motor and manufacturing method thereof

ASMO CO LTD22 citations89

US6568064B2May 27, 2003

Method of manufacturing motor yoke

ASMO CO LTD12 citations71

US6643911B2Nov 11, 2003

Method of manufacturing yoke through multistage-drawing process

ASMO CO LTD4 citations59