Inventor
SAKUTA Tomonori
JP2 patents
Patents
2 patentsUS9765678B2Sep 19, 2017
Heat-resistant, austenitic cast steel having excellent machinability and exhaust member made thereof
HITACHI METALS LTD1 citations47
US9758851B2Sep 12, 2017
Heat-resistant, cast ferritic steel having excellent machinability and exhaust member made thereof
HITACHI METALS LTD0 citations47