Inventor
KIDOWAKI KOJI
JP3 patents
Patents
3 patentsUS7231794B2Jun 19, 2007
Method for manufacturing a worm shaft
ASMO CO LTD5 citations54
US7360389B2Apr 22, 2008
Manufacturing method of armature shaft, armature shaft and rotary electric machine
ASMO CO LTD1 citations51
US7169023B2Jan 30, 2007
Method and apparatus for manufacturing hourglass worm rolling die
ASMO CO LTD1 citations45