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Seiki Nishida
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Chiba-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Deformed steel wire for protection tube of submarine cable, method...
Patent number
9,274,298
Issue date
Mar 1, 2016
Nippon Steel & Sumitomo Metal Corporation
Makoto Kosaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel rod and high strength steel wire having superior ductility an...
Patent number
9,212,410
Issue date
Dec 15, 2015
Nippon Steel & Sumitomo Metal Corporation
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength wire rod excellent in drawability and method of produ...
Patent number
8,864,920
Issue date
Oct 21, 2014
Nippon Steel & Sumitomo Metal Corporation
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High-carbon steel wire rod exhibiting excellent workability
Patent number
8,859,095
Issue date
Oct 14, 2014
Nippon Steel & Sumitomo Metal Corporation
Seiki Nishida
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel material with excellent hydrogen embrittlement...
Patent number
8,557,060
Issue date
Oct 15, 2013
Nippon Steel & Sumitomo Metal Corporation
Shingo Yamasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength wire rod excellent in drawing characteristics and met...
Patent number
8,308,875
Issue date
Nov 13, 2012
Nippon Steel Corporation
Shingo Yamasaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
High-strength steel wire excellent in ductility and method of manuf...
Patent number
8,168,011
Issue date
May 1, 2012
Nippon Steel Corporation
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength wire rod excellent in drawability and method of produ...
Patent number
8,142,577
Issue date
Mar 27, 2012
Nippon Steel Corporation
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Plated steel wire for parallel wire strand (PWS) with excellent twi...
Patent number
8,105,698
Issue date
Jan 31, 2012
Nippon Steel Corporation
Toshiyuki Manabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength steel material with excellent hydrogen embrittlement...
Patent number
8,016,953
Issue date
Sep 13, 2011
Nippon Steel Corporation
Shingo Yamasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength, high toughness, high carbon steel wire rod and metho...
Patent number
7,462,250
Issue date
Dec 9, 2008
Nippon Steel Corporation
Shingo Yamasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Plated metal wire and method and apparatus for producing the same
Patent number
6,753,479
Issue date
Jun 22, 2004
Nippon Steel Corporation
Satoshi Sugimaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plated steel product having high corrosion resistance and excellent...
Patent number
6,610,423
Issue date
Aug 26, 2003
Nippon Steel Corporation
Satoshi Sugimaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wire rod for high-fatigue-strength steel wire, steel wire and metho...
Patent number
6,596,098
Issue date
Jul 22, 2003
Nippon Steel Corporation
Seiki Nishida
C21 - METALLURGY OF IRON
Information
Patent Grant
Plated steel wire with corrosion resistance and excellent workabili...
Patent number
6,579,615
Issue date
Jun 17, 2003
Nippon Steel Corporation
Satoshi Sugimaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High carbon steel wire excellent in wire-drawability and in fatigue...
Patent number
6,447,622
Issue date
Sep 10, 2002
Nippon Steel Corporation
Wataru Yamada
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel wire of high strength excellent in fatigue characteristics
Patent number
5,725,689
Issue date
Mar 10, 1998
Nippon Steel Corporation
Seiki Nishida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-carbon steel wire rod and wire excellent in drawability and me...
Patent number
5,665,182
Issue date
Sep 9, 1997
Nippon Steel Corporation
Akifumi Kawana
C21 - METALLURGY OF IRON
Information
Patent Grant
Bainite wire rod and wire for drawing and methods of producing the...
Patent number
5,662,747
Issue date
Sep 2, 1997
Nippon Steel Corporation
Akifumi Kawana
C21 - METALLURGY OF IRON
Information
Patent Grant
Bainite wire rod and wire for drawing and methods of producing the...
Patent number
5,658,399
Issue date
Aug 19, 1997
Nippon Steel Corporation
Akifumi Kawana
C21 - METALLURGY OF IRON
Information
Patent Grant
High-carbon steel wire rod and wire excellent in drawability and me...
Patent number
5,658,402
Issue date
Aug 19, 1997
Nippon Steel Corporation
Akifumi Kawana
C21 - METALLURGY OF IRON
Information
Patent Grant
High-carbon steel wire rod and wire excellent in drawability and me...
Patent number
5,650,027
Issue date
Jul 22, 1997
Nippon Steel Corporation
Akifumi Kawana
C21 - METALLURGY OF IRON
Information
Patent Grant
Bainite wire rod and wire for drawing and methods of producing the...
Patent number
5,647,918
Issue date
Jul 15, 1997
Nippon Steel Corporation
Akifumi Kawana
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing steel wires each having very small diameter, hi...
Patent number
5,248,353
Issue date
Sep 28, 1993
Nippon Steel Corporation
Seiki Nishida
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
STEEL ROD AND HIGH STRENGTH STEEL WIRE HAVING SUPERIOR DUCTILITY AN...
Publication number
20160145713
Publication date
May 26, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Shingo YAMASASKI
C21 - METALLURGY OF IRON
Information
Patent Application
DEFORMED STEEL WIRE FOR PROTECTION TUBE OF SUBMARINE CABLE, METHOD...
Publication number
20150301297
Publication date
Oct 22, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Makoto KOSAKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High-carbon steel wire rod of high ductility
Publication number
20110284139
Publication date
Nov 24, 2011
NIPPON STEEL CORPORATION
Seiki Nishida
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH-STRENGTH STEEL MATERIAL WITH EXCELLENT HYDROGEN EMBRITTLEMENT...
Publication number
20110268600
Publication date
Nov 3, 2011
NIPPON STEEL CORPORATION
Shingo YAMASAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-CARBON STEEL WIRE ROD EXHIBITING EXCELLENT WORKABILITY
Publication number
20110229718
Publication date
Sep 22, 2011
Seiki Nishida
C21 - METALLURGY OF IRON
Information
Patent Application
PLATED STEEL WIRE FOR PARALLEL WIRE STRAND (PWS) WITH PARTICULAR TW...
Publication number
20100239884
Publication date
Sep 23, 2010
NIPPON STEEL CORPORATION
Toshiyuki Manabe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
High-Strength Steel Wire Excellent In Ductility and Method of Manuf...
Publication number
20100212786
Publication date
Aug 26, 2010
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL ROD AND HIGH STRENGTH WIRE HAVING SUPERIOR DUCTILITY AND METH...
Publication number
20100126643
Publication date
May 27, 2010
Shingo Yamasaski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
High-Strength Wire Rod Excellent in Drawing Characteristics and Met...
Publication number
20090277545
Publication date
Nov 12, 2009
NIPPON STEEL CORPORATION
Shingo Yamasaki
B60 - VEHICLES IN GENERAL
Information
Patent Application
HIGH STRENGTH WIRE ROD EXCELLENT IN DRAWABILITY AND METHOD OF PRODU...
Publication number
20090229711
Publication date
Sep 17, 2009
Nippon Steel Corporation
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH WIRE ROD EXCELLENT IN DRAWABILITY AND METHOD OF PRODU...
Publication number
20090151824
Publication date
Jun 18, 2009
Shingo Yamasaki
C21 - METALLURGY OF IRON
Information
Patent Application
High-carbon steel wire rod of high ductility
Publication number
20090087336
Publication date
Apr 2, 2009
Seiki Nishida
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
High -Strength Steel Material With Excellent Hydrogen Embrittlement...
Publication number
20060144474
Publication date
Jul 6, 2006
Shingo Yamasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength, high toughness, high carbon steel wire rod and metho...
Publication number
20060137776
Publication date
Jun 29, 2006
Shingo Yamasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Plated metal wire and production method and production device therefor
Publication number
20030034170
Publication date
Feb 20, 2003
Satoshi Sugimaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Plated steel product having high corrosion resistance and excellent...
Publication number
20030003321
Publication date
Jan 2, 2003
Satoshi Sugimaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...