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Tomokazu MASUDA
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High strength cold-rolled steel sheet and manufacturing method ther...
Patent number
9,708,697
Issue date
Jul 18, 2017
Kobe Steel, Ltd.
Tomokazu Masuda
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength cold-rolled steel sheet exhibiting little variation i...
Patent number
9,598,751
Issue date
Mar 21, 2017
Kobe Steel, Ltd.
Tomokazu Masuda
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold-rolled steel sheet having small variations in st...
Patent number
9,534,279
Issue date
Jan 3, 2017
Kobe Steel, Ltd.
Tomokazu Masuda
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel for machine structural use, manufacturing method for same, ca...
Patent number
9,200,357
Issue date
Dec 1, 2015
Kobe Steel, Ltd.
Takehiro Tsuchida
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel for machine structural use
Patent number
9,062,360
Issue date
Jun 23, 2015
Kobe Steel, Ltd.
Takehiro Tsuchida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Steel for machine and structural use having excellent machinability...
Patent number
8,192,565
Issue date
Jun 5, 2012
Kobe Steel, Ltd.
Tomokazu Masuda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
HIGH-STRENGTH STEEL MATERIAL HAVING EXCELLENT FATIGUE PROPERTIES
Publication number
20180216214
Publication date
Aug 2, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroshi OURA
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT-TREATED STEEL WIRE HAVING EXCELLENT BENDABILITY
Publication number
20180087124
Publication date
Mar 29, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroshi OURA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-CARBON STEEL WIRE MATERIAL WITH EXCELLENT WIRE DRAWABILITY, AN...
Publication number
20180087125
Publication date
Mar 29, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomonobu ISHIDA
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT-TREATED STEEL WIRE HAVING EXCELLENT FATIGUE-RESISTANCE CHARACT...
Publication number
20180073093
Publication date
Mar 15, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hiroshi OURA
C21 - METALLURGY OF IRON
Information
Patent Application
WIRE ROD FOR STEEL WIRE, AND STEEL WIRE
Publication number
20170198375
Publication date
Jul 13, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomonobu ISHIDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WIRE ROD FOR STEEL WIRE, AND STEEL WIRE
Publication number
20170130303
Publication date
May 11, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomonobu ISHIDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ROLLED MATERIAL FOR HIGH STRENGTH SPRING, AND WIRE FOR HIGH STRENGT...
Publication number
20170058376
Publication date
Mar 2, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Atsuhiko TAKEDA
C21 - METALLURGY OF IRON
Information
Patent Application
ROLLED MATERIAL FOR HIGH STRENGTH SPRING, AND WIRE FOR HIGH STRENGT...
Publication number
20160319393
Publication date
Nov 3, 2016
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Atsuhiko TAKEDA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THER...
Publication number
20150144231
Publication date
May 28, 2015
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomokazu Masuda
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH COLD-ROLLED STEEL SHEET EXHIBITING LITTLE VARIATION I...
Publication number
20150114524
Publication date
Apr 30, 2015
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomokazu Masuda
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING SMALL VARIATIONS IN ST...
Publication number
20140305553
Publication date
Oct 16, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomokazu Masuda
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL FOR MACHINE STRUCTURAL USE, MANUFACTURING METHOD FOR SAME, CA...
Publication number
20120168035
Publication date
Jul 5, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takehiro Tsuchida
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL FOR MACHINE STRUCTURAL USE
Publication number
20120063945
Publication date
Mar 15, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Takehiro Tsuchida
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL FOR MACHINE AND STRUCTURAL USE HAVING EXCELLENT MACHINABILITY...
Publication number
20100193090
Publication date
Aug 5, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tomokazu Masuda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-STRENGTH STEEL SHEETS AND PROCESSES FOR PRODUCTION OF THE SAME
Publication number
20090277547
Publication date
Nov 12, 2009
Kabushiki Kaisha Kobe Seiko Sho
Kenji Saito
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20080178972
Publication date
Jul 31, 2008
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
Kenji SAITO
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL FOR HIGH-SPEED COLD WORKING AND METHOD FOR PRODUCTION THEREOF...
Publication number
20080156403
Publication date
Jul 3, 2008
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
Tomokazu MASUDA
C21 - METALLURGY OF IRON