Inventor
OKABE MICHIO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OKABE MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIDO STEEL CO LTD
16 patentsUS6284071B1Sep 4, 2001
Titanium alloy having good heat resistance and method of producing parts therefrom
DAIDO STEEL CO LTD59 citations96
US5951789ASep 14, 1999
Heat resisting alloy for exhaust valve and method for producing the exhaust valve
DAIDO STEEL CO LTD19 citations92
US5922274AJul 13, 1999
Titanium alloy having good heat resistance and method of producing parts therefrom
DAIDO STEEL CO LTD18 citations92
US6139660AOct 31, 2000
High corrosion resisting alloy for diesel engine valve and method for producing the valve
DAIDO STEEL CO LTD16 citations90
US5779972AJul 14, 1998
Heat resisting alloys, exhaust valves and knit meshes for catalyzer for exhaust gas
DAIDO STEEL CO LTD17 citations84
US6193822B1Feb 27, 2001
Method of manufacturing diesel engine valves
DAIDO STEEL CO LTD18 citations83
US6685881B2Feb 3, 2004
Stainless cast steel having good heat resistance and good machinability
DAIDO STEEL CO LTD17 citations82
US6099668AAug 8, 2000
Heat resisting alloy for exhaust valve and method for producing the exhaust valve
DAIDO STEEL CO LTD14 citations73
US6096262AAug 1, 2000
Martensitic heat resisting steel
DAIDO STEEL CO LTD6 citations73
US6039919AMar 21, 2000
High corrosion resisting alloy for diesel engine valve
DAIDO STEEL CO LTD13 citations71
US6793746B2Sep 21, 2004
Stainless steel parts with suppressed release of sulfide gas and method of producing
DAIDO STEEL CO LTD5 citations63
US6110421AAug 29, 2000
High strength non-magnetic stainless steel and method for producing the same
DAIDO STEEL CO LTD5 citations63
US5948182ASep 7, 1999
Heat resisting steel
DAIDO STEEL CO LTD3 citations61
US5630983AMay 20, 1997
Precipitation hardening stainless steels
DAIDO STEEL CO LTD3 citations57
US6921442B2Jul 26, 2005
Nickel-based heat-resistant alloy
DAIDO STEEL CO LTD0 citations50
US6464935B2Oct 15, 2002
Steel for shaft
DAIDO STEEL CO LTD0 citations46