Yukinori Iizuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic flaw detection device, ultrasonic flaw detection method,...
- Patent number 10,908,126
- Issue date Feb 2, 2021
- JFE Steel Corporation
- Yutaka Matsui
- G01 - MEASURING TESTING
Information Patent Grant
Surface defect detecting method and surface defect detecting apparatus
- Patent number 10,705,027
- Issue date Jul 7, 2020
- JFE Steel Corporation
- Hiroaki Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surface inspection method, surface inspection device, manufacturing...
- Patent number 10,209,199
- Issue date Feb 19, 2019
- JFE Steel Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Surface defect detecting method and surface defect detecting apparatus
- Patent number 10,180,401
- Issue date Jan 15, 2019
- JFE Steel Corporation
- Hiroaki Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic measurement method and ultrasonic measurement apparatus
- Patent number 9,683,838
- Issue date Jun 20, 2017
- JFE Steel Corporation
- Takafumi Ozeki
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flaw detection method, ultrasonic flaw detection apparat...
- Patent number 9,341,599
- Issue date May 17, 2016
- JFE Steel Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Method and equipment for manufacturing electric resistance welded s...
- Patent number 9,109,884
- Issue date Aug 18, 2015
- JFE Steel Corporation
- Tomohiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quality control method and manufacturing method for pipe
- Patent number 8,578,580
- Issue date Nov 12, 2013
- JFE Steel Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flaw detection apparatus and ultrasonic flaw detection m...
- Patent number 8,393,217
- Issue date Mar 12, 2013
- JFE Steel Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Electric resistance welded steel pipe with excellent weld toughness...
- Patent number 8,328,957
- Issue date Dec 11, 2012
- JFE Steel Corporation
- Hiroyasu Yokoyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Calibration of an ultrasonic flaw detector and quality control and...
- Patent number 8,266,964
- Issue date Sep 18, 2012
- JFE Steel Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting a crater end of a continuously c...
- Patent number 7,971,630
- Issue date Jul 5, 2011
- JFE Steel Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ultrasonic testing system and ultrasonic testing technique for pipe...
- Patent number 7,779,694
- Issue date Aug 24, 2010
- JFE Steel Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting crater end of continuously cast...
- Patent number 7,740,051
- Issue date Jun 22, 2010
- JFE Steel Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacturing method for continuously cast product of steel
- Patent number 7,448,430
- Issue date Nov 11, 2008
- NKK Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacturing method for continuously cast product of steel
- Patent number 7,156,148
- Issue date Jan 2, 2007
- NKK Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacturing method for continuously cast product of steel
- Patent number 6,896,035
- Issue date May 24, 2005
- NKK Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Signal processing method and signal processing device for ultrasoni...
- Patent number 5,671,154
- Issue date Sep 23, 1997
- NKK Corporation
- Yukinori Iizuka
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC FLAW DETECTION DEVICE, ULTRASONIC FLAW DETECTION METHOD,...
- Publication number 20190242854
- Publication date Aug 8, 2019
- JFE STEEL CORPORATION
- Yutaka Matsui
- G01 - MEASURING TESTING
Information Patent Application
SURFACE DEFECT DETECTING METHOD AND SURFACE DEFECT DETECTING APPARATUS
- Publication number 20190011375
- Publication date Jan 10, 2019
- JFE STEEL CORPORATION
- Hiroaki Ono
- G01 - MEASURING TESTING
Information Patent Application
SURFACE DEFECT DETECTING METHOD AND SURFACE DEFECT DETECTING APPARATUS
- Publication number 20170122878
- Publication date May 4, 2017
- JFE STEEL CORPORATION
- Hiroaki Ono
- G01 - MEASURING TESTING
Information Patent Application
SURFACE INSPECTION METHOD, SURFACE INSPECTION DEVICE, MANUFACTURING...
- Publication number 20170023489
- Publication date Jan 26, 2017
- JFE STEEL CORPORATION
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC MEASUREMENT METHOD AND ULTRASONIC MEASUREMENT APPARATUS
- Publication number 20150192412
- Publication date Jul 9, 2015
- JFE STEEL CORPORATION
- Takafumi Ozeki
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLAW DETECTION METHOD, ULTRASONIC FLAW DETECTION APPARAT...
- Publication number 20150000095
- Publication date Jan 1, 2015
- JFE STEEL CORPORATION
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC RESISTANCE WELDED STEEL PIPE WITH EXCELLENT TORSION FATIGU...
- Publication number 20130126036
- Publication date May 23, 2013
- JFE STEEL CORPORATION
- Masatoshi Aratani
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for detecting a crater end of a continuously c...
- Publication number 20100163206
- Publication date Jul 1, 2010
- JFE STEEL CORPORATION
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CALIBRATION METHOD OF ULTRASONIC FLAW DETECTION AND QUALITY CONTROL...
- Publication number 20100107725
- Publication date May 6, 2010
- JFE STEEL CORPORATION
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLAW DETECTION APPARATUS AND ULTRASONIC FLAW DETECTION M...
- Publication number 20100101326
- Publication date Apr 29, 2010
- JFE STEEL CORPORATION
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Application
QUALITY CONTROL METHOD AND MANUFACTURING METHOD FOR PIPE
- Publication number 20100064495
- Publication date Mar 18, 2010
- JFE STEEL CORPORATION
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND EQUIPMENT FOR MANUFACTURING ELECTRIC RESISTANCE WELDED S...
- Publication number 20100059484
- Publication date Mar 11, 2010
- JFE STEEL CORPORATION
- Tomohiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultrasonic Testing System and Ultrasonic Testing Technique for Pipe...
- Publication number 20090151457
- Publication date Jun 18, 2009
- Yukinori Iizuka
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for detecting crater end of continuously cast...
- Publication number 20070102134
- Publication date May 10, 2007
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Manufacturing method for continuously cast product of steel
- Publication number 20070051486
- Publication date Mar 8, 2007
- NKK Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Manufacturing method for continuously cast product of steel
- Publication number 20050161190
- Publication date Jul 28, 2005
- NKK Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Manufacturing method for continuously cast product of steel
- Publication number 20030141036
- Publication date Jul 31, 2003
- NKK Corporation
- Yukinori Iizuka
- B22 - CASTING POWDER METALLURGY

Yukinori Iizuka

Person

Patents Grantslast 30 patents

Ultrasonic flaw detection device, ultrasonic flaw detection method,...

Surface defect detecting method and surface defect detecting apparatus

Surface inspection method, surface inspection device, manufacturing...

Surface defect detecting method and surface defect detecting apparatus

Ultrasonic measurement method and ultrasonic measurement apparatus

Ultrasonic flaw detection method, ultrasonic flaw detection apparat...

Method and equipment for manufacturing electric resistance welded s...

Quality control method and manufacturing method for pipe

Ultrasonic flaw detection apparatus and ultrasonic flaw detection m...

Electric resistance welded steel pipe with excellent weld toughness...

Calibration of an ultrasonic flaw detector and quality control and...

Method and apparatus for detecting a crater end of a continuously c...

Ultrasonic testing system and ultrasonic testing technique for pipe...

Method and apparatus for detecting crater end of continuously cast...

Manufacturing method for continuously cast product of steel

Manufacturing method for continuously cast product of steel

Manufacturing method for continuously cast product of steel

Signal processing method and signal processing device for ultrasoni...

Patents Applicationslast 30 patents

ULTRASONIC FLAW DETECTION DEVICE, ULTRASONIC FLAW DETECTION METHOD,...

SURFACE DEFECT DETECTING METHOD AND SURFACE DEFECT DETECTING APPARATUS

SURFACE DEFECT DETECTING METHOD AND SURFACE DEFECT DETECTING APPARATUS

SURFACE INSPECTION METHOD, SURFACE INSPECTION DEVICE, MANUFACTURING...

ULTRASONIC MEASUREMENT METHOD AND ULTRASONIC MEASUREMENT APPARATUS

ULTRASONIC FLAW DETECTION METHOD, ULTRASONIC FLAW DETECTION APPARAT...

ELECTRIC RESISTANCE WELDED STEEL PIPE WITH EXCELLENT TORSION FATIGU...

Method and apparatus for detecting a crater end of a continuously c...

CALIBRATION METHOD OF ULTRASONIC FLAW DETECTION AND QUALITY CONTROL...

ULTRASONIC FLAW DETECTION APPARATUS AND ULTRASONIC FLAW DETECTION M...

QUALITY CONTROL METHOD AND MANUFACTURING METHOD FOR PIPE

METHOD AND EQUIPMENT FOR MANUFACTURING ELECTRIC RESISTANCE WELDED S...

Ultrasonic Testing System and Ultrasonic Testing Technique for Pipe...

Method and apparatus for detecting crater end of continuously cast...

Manufacturing method for continuously cast product of steel

Manufacturing method for continuously cast product of steel

Manufacturing method for continuously cast product of steel