Inventor
NISHIDA SEIKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NISHIDA SEIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
15 patentsUS6596098B1Jul 22, 2003
Wire rod for high-fatigue-strength steel wire, steel wire and method of producing the same
NIPPON STEEL CORP19 citations91
US5248353ASep 28, 1993
Method of producing steel wires each having very small diameter, high strength and excellent ductility
NIPPON STEEL CORP21 citations89
US5725689AMar 10, 1998
Steel wire of high strength excellent in fatigue characteristics
NIPPON STEEL CORP49 citations88
US6579615B1Jun 17, 2003
Plated steel wire with corrosion resistance and excellent workability, and process for its manufacture
NIPPON STEEL CORP8 citations72
US6447622B1Sep 10, 2002
High carbon steel wire excellent in wire-drawability and in fatigue resistance after wire drawing
NIPPON STEEL CORP11 citations71
US8016953B2Sep 13, 2011
High-strength steel material with excellent hydrogen embrittlement resistance
NIPPON STEEL CORP2 citations62
US6753479B2Jun 22, 2004
Plated metal wire and method and apparatus for producing the same
NIPPON STEEL CORP3 citations61
US6610423B2Aug 26, 2003
Plated steel product having high corrosion resistance and excellent formability and method for production thereof
NIPPON STEEL CORP5 citations61
US5665182ASep 9, 1997
High-carbon steel wire rod and wire excellent in drawability and methods of producing the same
NIPPON STEEL CORP3 citations61
US5662747ASep 2, 1997
Bainite wire rod and wire for drawing and methods of producing the same
NIPPON STEEL CORP6 citations61
US5658402AAug 19, 1997
High-carbon steel wire rod and wire excellent in drawability and methods of producing the same
NIPPON STEEL CORP4 citations61
US5658399AAug 19, 1997
Bainite wire rod and wire for drawing and methods of producing the same
NIPPON STEEL CORP2 citations61
US5650027AJul 22, 1997
High-carbon steel wire rod and wire excellent in drawability and methods of producing the same
NIPPON STEEL CORP3 citations61
US5647918AJul 15, 1997
Bainite wire rod and wire for drawing and methods of producing the same
NIPPON STEEL CORP4 citations61
US7462250B2Dec 9, 2008
High strength, high toughness, high carbon steel wire rod and method of production of same
NIPPON STEEL CORP4 citations57
YAMASAKI SHINGO
6 patentsUS8864920B2Oct 21, 2014
High strength wire rod excellent in drawability and method of producing same
YAMASAKI SHINGO9 citations81
US9212410B2Dec 15, 2015
Steel rod and high strength steel wire having superior ductility and methods of production of same
YAMASAKI SHINGO4 citations72
US8142577B2Mar 27, 2012
High strength wire rod excellent in drawability and method of producing same
YAMASAKI SHINGO6 citations70
US8308875B2Nov 13, 2012
High-strength wire rod excellent in drawing characteristics and method of manufacturing the same
YAMASAKI SHINGO4 citations59
US8168011B2May 1, 2012
High-strength steel wire excellent in ductility and method of manufacturing the same
YAMASAKI SHINGO5 citations59
US8557060B2Oct 15, 2013
High-strength steel material with excellent hydrogen embrittlement resistance
YAMASAKI SHINGO0 citations51
NIPPON STEEL & SUMITOMO METAL CORP
2 patentsUS9689053B2Jun 27, 2017
Steel rod and high strength steel wire having superior ductility and methods of production of same
NIPPON STEEL & SUMITOMO METAL CORP0 citations42
US9274298B2Mar 1, 2016
Deformed steel wire for protection tube of submarine cable, method for manufacturing same, and pressure-resistant layer
NIPPON STEEL & SUMITOMO METAL CORP0 citations30