Sumitomo (SEI) Steel Wire Corp.

Organization

Itami-shi, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Pregrouted PC steel material and curing method for pregrouted layer...
- Patent number 10,323,415
- Issue date Jun 18, 2019
- Sumitomo (SEI) Steel Wire Corp.
- Katsuhito Oshima
- E04 - BUILDING
Information Patent Grant
Pregrouted PC steel material and method for hardening pregrout laye...
- Patent number 10,081,943
- Issue date Sep 25, 2018
- Sumitomo (SEI) Steel Wire Corp.
- Takahide Saiki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrode wire for wire electric discharge machining, and method fo...
- Patent number 9,849,531
- Issue date Dec 26, 2017
- Sumitomo Electric Industries, Ltd
- Kazuaki Sugimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Powder coating composition for PC strand coating, coating method, a...
- Patent number 9,169,403
- Issue date Oct 27, 2015
- Nippon Paint Co., Ltd.
- Tomoyuki Hirai
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Tension measurement apparatus
- Patent number 8,890,516
- Issue date Nov 18, 2014
- Sumitomo (SEI) Steel Wire Corp.
- Kazuhiko Tsukada
- G01 - MEASURING TESTING
Information Patent Grant
Metal cord, rubber-cord complex and pneumatic tire using the same
- Patent number 8,833,420
- Issue date Sep 16, 2014
- Sumitomo Rubber Industries, Ltd.
- Shinichi Miyazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Metal cord, rubber-cord complex and pneumatic tire using the same
- Patent number 8,833,419
- Issue date Sep 16, 2014
- Sumitomo Rubber Industries, Ltd.
- Shinichi Miyazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnesium-based alloy wire and method of its manufacture
- Patent number 8,657,973
- Issue date Feb 25, 2014
- Sumitomo Electric Industries, Ltd.
- Yukihiro Oishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnesium-based alloy wire and method of its manufacture
- Patent number 8,308,878
- Issue date Nov 13, 2012
- Sumitomo Electric Industries, Ltd.
- Yukihiro Oishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus of manufacturing annular concentric stranded b...
- Patent number 8,080,120
- Issue date Dec 20, 2011
- Sumitomo (SEI) Steel Wire Corp.
- Yuichi Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Strand
- Patent number 7,886,490
- Issue date Feb 15, 2011
- Sumitomo (SEI) Steel Wire Corp.
- Tomoya Maekawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
High-strength prestressing strand, method for manufacturing the sam...
- Patent number 7,861,507
- Issue date Jan 4, 2011
- Sumitomo (SEI) Steel Wire Corp.
- Tomoya Maekawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Annular metal cord and endless metal belt
- Patent number 7,775,028
- Issue date Aug 17, 2010
- Sumitomo (SEI) Steel Wire Corp.
- Hiroshi Sasabe
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Annular concentric-lay bead cord
- Patent number 7,735,307
- Issue date Jun 15, 2010
- Sumitomo (SEI) Steel Wire Corp.
- Hiroshi Sasabe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-strength stainless steel spring and method of manufacturing th...
- Patent number 7,717,411
- Issue date May 18, 2010
- Sumitomo Electric Industries, Ltd.
- Hiromu Izumida
- C21 - METALLURGY OF IRON
Information Patent Grant
Rubber product-reinforcing metallic cord and method for manufacturi...
- Patent number 7,596,937
- Issue date Oct 6, 2009
- Sumitomo (SEI) Steel Wire Corp.
- Kenichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite wire for wire-harness and process for producing the same
- Patent number 7,491,891
- Issue date Feb 17, 2009
- Sumitomo (SEI) Steel Wire Corp.
- Hiromu Izumida
- C21 - METALLURGY OF IRON
Information Patent Grant
Covered wire and automobile-use wire harness
- Patent number 7,230,186
- Issue date Jun 12, 2007
- Sumitomo (SEI) Steel Wire Corp.
- Hiromu Izumida
- B60 - VEHICLES IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
STEEL WIRE FOR SPRING, SPRING, METHOD FOR MANUFACTURING STEEL WIRE...
- Publication number 20190233912
- Publication date Aug 1, 2019
- Sumitomo Electric Industries, Ltd.
- Fuminori Okada
- C21 - METALLURGY OF IRON
Information Patent Application
TIRE
- Publication number 20190111735
- Publication date Apr 18, 2019
- Sumitomo Electric Tochigi Co., Ltd.
- Akifumi MATSUOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STEEL WIRE FOR SPRING
- Publication number 20190101176
- Publication date Apr 4, 2019
- Sumitomo (SEI) Steel Wire Corp.
- Takafumi Uwano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OIL TEMPERED WIRES
- Publication number 20190055490
- Publication date Feb 21, 2019
- Sumitomo (SEI) Steel Wire Corp.
- Takafumi Uwano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TIRE
- Publication number 20180304689
- Publication date Oct 25, 2018
- Sumitomo Electric Tochigi Co., Ltd.
- Tetsuya Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
COATED PC STEEL STRANDED CABLE
- Publication number 20180274237
- Publication date Sep 27, 2018
- Sumitomo (SEI) Steel Wire Corp.
- Masashi Oikawa
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Application
STEEL CORD AND METHOD FOR PRODUCING THE SAME
- Publication number 20180266000
- Publication date Sep 20, 2018
- Sumitomo Electric Tochigi Co., Ltd.
- Tetsuya Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-STRENGTH PC STEEL WIRE
- Publication number 20180216213
- Publication date Aug 2, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Makoto OKONOGI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH PC STEEL WIRE
- Publication number 20180216208
- Publication date Aug 2, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Makoto OKONOGI
- C21 - METALLURGY OF IRON
Information Patent Application
CONCRETE-REINFORCING SHAPED BODY, METHOD OF MANUFACTURING THE SAME,...
- Publication number 20180036910
- Publication date Feb 8, 2018
- Sumitomo (SEI) Steel Wire Corp.
- Masato Yamada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PREGROUTED PC STEEL MATERIAL AND CURING METHOD FOR PREGROUTED LAYER...
- Publication number 20160076250
- Publication date Mar 17, 2016
- SUMITOMO (SEI) STEEL WIRE CORP.
- Katsuhito OSHIMA
- E04 - BUILDING
Information Patent Application
ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGE MACHINING, AND METHOD FO...
- Publication number 20150360309
- Publication date Dec 17, 2015
- Sumitomo Electric Industries, Ltd.
- Kazuaki SUGIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY AND COPPER ALLOY WIRE
- Publication number 20150004052
- Publication date Jan 1, 2015
- Sumitomo Electric Industries, Ltd.
- Hiromu Izumida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnesium-Based Alloy Wire and Method of Its Manufacture
- Publication number 20130029180
- Publication date Jan 31, 2013
- Sumitomo (SEI) Steel Wire Corp.
- Yukihiro Oishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TENSION MEASUREMENT APPARATUS
- Publication number 20100315076
- Publication date Dec 16, 2010
- Sumitomo (SEI) Steel Wire Corp.
- Kazuhiko Tsukada
- G01 - MEASURING TESTING
Information Patent Application
ANNULAR CORE STRANDED BEAD WIRE AND VEHICLE TIRE USING THE SAME
- Publication number 20100200142
- Publication date Aug 12, 2010
- Sumitomo (SEI) Steel Wire Corp.
- Hitoshi Wakahara
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-STRENGTH PC STEEL STRANDED WIRE, PROCESS FOR MANUFACTURING THE...
- Publication number 20100108197
- Publication date May 6, 2010
- SUMITOMO (SEI) STEEL WIRE CORP.
- Tomoya Maekawa
- C21 - METALLURGY OF IRON
Information Patent Application
STRAND
- Publication number 20100050546
- Publication date Mar 4, 2010
- Sumitomo (SEI) Steel Wire Corp.
- Tomoya Maekawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Metal Cord, Rubber-Cord Complex and Pneumatic Tire Using the Same
- Publication number 20090288747
- Publication date Nov 26, 2009
- Sumitomo Rubber Industriesm, Ltd.
- Shinichi Miyazaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
BEAD CORD AND VEHICLE TIRE
- Publication number 20090260735
- Publication date Oct 22, 2009
- SUMITOMO (SEI) STEEL WIRE CORP.
- Hiroshi Sasabe
- B60 - VEHICLES IN GENERAL
Information Patent Application
STEEL WIRE FOR SPRING
- Publication number 20090258228
- Publication date Oct 15, 2009
- SUMITOMO (SEI) STEEL WIRE CORP.
- Akifumi Matsuoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CONNECTION METHOD OF METAL LINEAR ELEMENT AND CONNECTION DEVICE OF...
- Publication number 20090205741
- Publication date Aug 20, 2009
- SUMITOMO (SEI) STEEL WIRE CORP.
- Hitoshi Wakahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH-STRENGTH STAINLESS STEEL SPRING AND METHOD OF MANUFACTURING TH...
- Publication number 20090174129
- Publication date Jul 9, 2009
- Sumitomo Electric Industries, Ltd.
- Hiromu Izumida
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR PRODUCING WIRE FOR BEAD CORD, BEAD CORD, AND VEHICLE TIRE
- Publication number 20090133798
- Publication date May 28, 2009
- SUMITOMO (SEI) STEEL WIRE CORP.
- Hiroshi Sasabe
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANNULAR METAL CORD, ENDLESS METAL BELT, AND METHOD OF PRODUCING ANN...
- Publication number 20090136697
- Publication date May 28, 2009
- SUMITOMO (SEI) STEEL WIRE CORP.
- Yuichi Sano
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Application
ANNULAR METAL CORD, ENDLESS METAL BELT, AND ANNULAR METAL CORD MANU...
- Publication number 20090088278
- Publication date Apr 2, 2009
- SUMITOMO (SEI) STEEL WIRE CORP.
- Hiroshi Sasabe
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Application
MAGNESIUM BASE ALLOY PIPES AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090032151
- Publication date Feb 5, 2009
- Sumitomo (SEI) Steel Wire Corp.
- Yukihiro OISHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Metal Cord, Rubber-Cord Complex and Pneumatic Tire Using the Same
- Publication number 20090025846
- Publication date Jan 29, 2009
- Sumitomo Rubber Industries, Ltd.
- Shinichi Miyazaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Connector For A Wrap Wire Of A Bead Cord
- Publication number 20080277040
- Publication date Nov 13, 2008
- Sumitomo (SEI) Steel Wire Corp.
- Kenichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and apparatus of manufacturing annular concentric stranded b...
- Publication number 20080135156
- Publication date Jun 12, 2008
- Sumitomo (SEI) Steel Wire Corp.
- Yuichi Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
78714870 - BUTTERFLY PLATE
- Serial number 78714870
- Registration number 3334521
- Filing date Sep 16, 2005
- SUMITOMO (SEI) STEEL WIRE CORP.
- 6 - Common metals and their alloys

Sumitomo (SEI) Steel Wire Corp.

Organization

Patents Grantslast 30 patents

Pregrouted PC steel material and curing method for pregrouted layer...

Pregrouted PC steel material and method for hardening pregrout laye...

Electrode wire for wire electric discharge machining, and method fo...

Powder coating composition for PC strand coating, coating method, a...

Tension measurement apparatus

Metal cord, rubber-cord complex and pneumatic tire using the same

Metal cord, rubber-cord complex and pneumatic tire using the same

Magnesium-based alloy wire and method of its manufacture

Magnesium-based alloy wire and method of its manufacture

Method and apparatus of manufacturing annular concentric stranded b...

Strand

High-strength prestressing strand, method for manufacturing the sam...

Annular metal cord and endless metal belt

Annular concentric-lay bead cord

High-strength stainless steel spring and method of manufacturing th...

Rubber product-reinforcing metallic cord and method for manufacturi...

Composite wire for wire-harness and process for producing the same

Covered wire and automobile-use wire harness

Patents Applicationslast 30 patents

STEEL WIRE FOR SPRING, SPRING, METHOD FOR MANUFACTURING STEEL WIRE...

TIRE

STEEL WIRE FOR SPRING

OIL TEMPERED WIRES

TIRE

COATED PC STEEL STRANDED CABLE

STEEL CORD AND METHOD FOR PRODUCING THE SAME

HIGH-STRENGTH PC STEEL WIRE

HIGH-STRENGTH PC STEEL WIRE

CONCRETE-REINFORCING SHAPED BODY, METHOD OF MANUFACTURING THE SAME,...

PREGROUTED PC STEEL MATERIAL AND CURING METHOD FOR PREGROUTED LAYER...

ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGE MACHINING, AND METHOD FO...

COPPER ALLOY AND COPPER ALLOY WIRE

Magnesium-Based Alloy Wire and Method of Its Manufacture

TENSION MEASUREMENT APPARATUS

ANNULAR CORE STRANDED BEAD WIRE AND VEHICLE TIRE USING THE SAME

HIGH-STRENGTH PC STEEL STRANDED WIRE, PROCESS FOR MANUFACTURING THE...

STRAND

Metal Cord, Rubber-Cord Complex and Pneumatic Tire Using the Same

BEAD CORD AND VEHICLE TIRE

STEEL WIRE FOR SPRING

CONNECTION METHOD OF METAL LINEAR ELEMENT AND CONNECTION DEVICE OF...

HIGH-STRENGTH STAINLESS STEEL SPRING AND METHOD OF MANUFACTURING TH...

PROCESS FOR PRODUCING WIRE FOR BEAD CORD, BEAD CORD, AND VEHICLE TIRE

ANNULAR METAL CORD, ENDLESS METAL BELT, AND METHOD OF PRODUCING ANN...

ANNULAR METAL CORD, ENDLESS METAL BELT, AND ANNULAR METAL CORD MANU...

MAGNESIUM BASE ALLOY PIPES AND METHOD OF MANUFACTURING THE SAME

Metal Cord, Rubber-Cord Complex and Pneumatic Tire Using the Same

Connector For A Wrap Wire Of A Bead Cord

Method and apparatus of manufacturing annular concentric stranded b...

Trademarklast 30 trademarks

78714870 - BUTTERFLY PLATE