Inventor
DEMUKAI NOBORU
JP14 patents
Patents
14 patentsUS4790516ADec 13, 1988
Reactor for iron making
DAIDO STEEL CO LTD25 citations92
US4614159ASep 30, 1986
Powdered coal burner
DAIDO STEEL CO LTD37 citations90
US4962291AOct 9, 1990
Apparatus for production metal powder having a shielded runner nozzle gate
DAIDO STEEL CO LTD28 citations89
US5837055ANov 17, 1998
Levitation melting method and melting and casting method
DAIDO STEEL CO LTD7 citations73
US5738163AApr 14, 1998
Levitation melting method and a levitation melting and casting device
DAIDO STEEL CO LTD7 citations73
US4605437AAug 12, 1986
Reactor iron making
DAIDO STEEL CO LTD12 citations73
US4531971AJul 30, 1985
Method of and apparatus for melting scrap
DAIDO STEEL CO LTD13 citations67
US5193607AMar 16, 1993
Method for precision casting of titanium or titanium alloy
DAIDO STEEL CO LTD17 citations66
US5722481AMar 3, 1998
Method for casting metal and apparatus therefor
DAIDO STEEL CO LTD3 citations62
US5636241AJun 3, 1997
Levitation melting crucibles
DAIDO STEEL CO LTD4 citations62
US4706258ANov 10, 1987
Scrap melting method
DAIDO STEEL CO LTD2 citations61
US4691899ASep 8, 1987
Apparatus for reactor iron making
DAIDO STEEL CO LTD3 citations60
US4609538ASep 2, 1986
Scrap heating method
DAIDO STEEL CO LTD2 citations58
US6537485B2Mar 25, 2003
Metal melting apparatus
DAIDO STEEL CO LTD2 citations57