Inventor
MISHIMA SETSUO
JP5 patents
Patents
5 patentsUS9890435B2Feb 13, 2018
Cold work tool material and method of manufacturing cold work tool
HITACHI METALS LTD2 citations68
US6451087B2Sep 17, 2002
Method for producing mother alloys for iron-based amorphous alloys
HITACHI METALS LTD2 citations60
US7597737B2Oct 6, 2009
Method for producing steel ingot
HITACHI METALS LTD5 citations57
US7445678B2Nov 4, 2008
Maraging steel and method of producing the same
HITACHI METALS LTD5 citations57
US10407747B2Sep 10, 2019
Cold working tool material and cold working tool manufacturing method
HITACHI METALS LTD0 citations33