Inventor · disambiguated record
Kiyoyuki Fukui
Also filed as: FUKUI KIYOYUKI
8 granted patents·3 pending applications·144 citations·filing 1990–2020
87Inventor score
Files withSUMITOMO METAL IND5KIKUCHI CO LTD2NIPPON STEEL & SUMITOMO METAL CORP2ANAYAMA KAZUNORI1NIPPON STEEL CORP1
Top patents by PatentIndex Score
11 records- 0190US10329637B2Heat-rolled steel plate for tailored rolled blank, tailored rolled blank, and methods for producing theseNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 25, 2019·2 cites·24 claims
- 0289US10590506B2Hot-rolled steel sheet for tailored rolled blank and tailored rolled blankNIPPON STEEL & SUMITOMO METAL CORP·Filed 2019·Granted Mar 17, 2020·1 cites·4 claims
- 0381US5618634AComposite zinc- or zinc alloy-electroplated metal sheet and method for the production thereofSUMITOMO METAL IND·Filed 1994·Granted Apr 8, 1997·56 cites·24 claims
- 0470US2020157650A1Hot-rolled steel sheet for tailored rolled blank and tailored rolled blankNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 0568US5141822APrecoated steel sheet having improved corrosion resistance and formabilitySUMITOMO METAL IND·Filed 1990·Granted Aug 25, 1992·29 cites·17 claims
- 0665US6126730ACoating composition and resin-coated metal sheetsSUMITOMO METAL IND·Filed 1998·Granted Oct 3, 2000·29 cites·8 claims
- 0757US5356723AMultilayer plated aluminum sheetsSUMITOMO METAL IND·Filed 1992·Granted Oct 18, 1994·19 cites·34 claims
- 0853US7307235B2Butt welding apparatus, butt welding method, and butt welded productKIKUCHI CO LTD·Filed 2003·Granted Dec 11, 2007·5 cites·17 claims
- 0950US2006124604A1Butt welding apparatus, butt welding method, and butt welded productKIKUCHI CO LTD·Filed 2006·Application pending·0 cites
- 1047US7423233B2Butt welding device and butt welding methodSUMITOMO METAL IND·Filed 2004·Granted Sep 9, 2008·3 cites·22 claims
- 1135US2013248505A1Welding quality classification apparatusANAYAMA KAZUNORI·Filed 2011·Application pending·0 cites
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