P

Inventor

SUGIURA SABURO

9 patents
⚠️ This page may combine multiple inventors who share the name “SUGIURA SABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIDO STEEL CO LTD

7 patents
US4790516ADec 13, 1988

Reactor for iron making

DAIDO STEEL CO LTD25 citations92
US4614159ASep 30, 1986

Powdered coal burner

DAIDO STEEL CO LTD37 citations90
US4605437AAug 12, 1986

Reactor iron making

DAIDO STEEL CO LTD12 citations73
US4919714AApr 24, 1990

Method and apparatus for refining steel

DAIDO STEEL CO LTD10 citations71
US4308415ADec 29, 1981

Process for refining a molten metal and an apparatus therefor

DAIDO STEEL CO LTD8 citations69
US4706258ANov 10, 1987

Scrap melting method

DAIDO STEEL CO LTD2 citations61
US4691899ASep 8, 1987

Apparatus for reactor iron making

DAIDO STEEL CO LTD3 citations60

DAIDO TOKISHUKO KABUSHIKI KAIS

1 patent
US4371392AFeb 1, 1983

Process for refining a molten metal

DAIDO TOKISHUKO KABUSHIKI KAIS7 citations64

DENSO CORP

1 patent
US6419770B1Jul 16, 2002

Cold-warm working and heat treatment method of high carbon-high alloy group steel

DENSO CORP5 citations57