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Yasuharu TANAKA
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Patents Grants
last 30 patents
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Patent Grant
Press-formed article, press-forming method, and press-forming appar...
Patent number
12,202,025
Issue date
Jan 21, 2025
Nippon Steel Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press forming method and press apparatus
Patent number
12,070,787
Issue date
Aug 27, 2024
Nippon Steel Corporation
Minoru Sugawara
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Structural member, structural member manufacturing method, and stru...
Patent number
12,030,105
Issue date
Jul 9, 2024
Nippon Steel Corporation
Satoshi Shirakami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for manufacturing press-formed article, press-formed article...
Patent number
11,925,968
Issue date
Mar 12, 2024
Nippon Steel Corporation
Ryo Kuroda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press-formed article, press-forming method, and press-forming appar...
Patent number
11,806,773
Issue date
Nov 7, 2023
Nippon Steel Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press tooling
Patent number
11,400,505
Issue date
Aug 2, 2022
Nippon Steel Corporation
Kazunori Oooka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hold device
Patent number
11,351,591
Issue date
Jun 7, 2022
Nippon Steel Corporation
Kazunori Oooka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal sheet forming method, intermediate shape design method, metal...
Patent number
11,270,047
Issue date
Mar 8, 2022
Nippon Steel Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for producing pressed component
Patent number
11,135,633
Issue date
Oct 5, 2021
Nippon Steel Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press-formed article, press-forming method, and press-forming appar...
Patent number
11,097,331
Issue date
Aug 24, 2021
Nippon Steel Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing method and manufacturing apparatus for press-formed a...
Patent number
11,059,085
Issue date
Jul 13, 2021
Nippon Steel Corporation
Takashi Miyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for manufacturing press component
Patent number
11,020,785
Issue date
Jun 1, 2021
Nippon Steel Corporation
Masahiro Saito
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Blank, forming plate, press formed article manufacturing method, an...
Patent number
10,946,427
Issue date
Mar 16, 2021
Nippon Steel Corporation
Takashi Miyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Blank, and pressed article manufacturing method
Patent number
10,828,685
Issue date
Nov 10, 2020
Nippon Steel Corporation
Takashi Miyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pressed article manufacturing method and press mold
Patent number
10,730,092
Issue date
Aug 4, 2020
Nippon Steel Corporation
Takashi Miyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press-forming apparatus and press-forming method
Patent number
10,710,136
Issue date
Jul 14, 2020
Nippon Steel Corporation
Misao Ogawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hat-shaped cross-section component manufacturing method
Patent number
10,688,551
Issue date
Jun 23, 2020
Nippon Steel Corporation
Toshimitsu Aso
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hat-shaped cross-section component manufacturing apparatus
Patent number
10,245,634
Issue date
Apr 2, 2019
Nippon Steel & Sumitomo Metal Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing curved part, and skeleton structure member of...
Patent number
10,179,360
Issue date
Jan 15, 2019
Nippon Steel & Sumitomo Metal Corporation
Toshimitsu Aso
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Hat shaped cross-section component manufacturing method
Patent number
10,022,763
Issue date
Jul 17, 2018
Nippon Steel & Sumitomo Metal Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hat-shaped cross-section component manufacturing apparatus and manu...
Patent number
10,016,804
Issue date
Jul 10, 2018
Nippon Steel & Sumitomo Metal Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press-forming method
Patent number
9,962,752
Issue date
May 8, 2018
Nippon Steel & Sumitomo Metal Corporation
Shigeru Uchiyama
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing center pillar reinforcement
Patent number
9,839,954
Issue date
Dec 12, 2017
Nippon Steel & Sumitomo Metal Corporation
Takashi Miyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of identification of cause and/or location of cause of occur...
Patent number
9,767,234
Issue date
Sep 19, 2017
Nippon Steel & Sumitomo Metal Corporation
Tohru Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for producing press-molded article
Patent number
9,731,339
Issue date
Aug 15, 2017
Nippon Steel & Sumitomo Metal Corporation
Takashi Miyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press component and method and device for manufacturing same
Patent number
9,718,499
Issue date
Aug 1, 2017
Nippon Steel & Sumitomo Metal Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press-forming method of component with L shape
Patent number
9,266,162
Issue date
Feb 23, 2016
Nippon Steel & Sumitomo Metal Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing L-shaped product
Patent number
9,211,579
Issue date
Dec 15, 2015
Nippon Steel & Sumitomo Metal Corporation
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for evaluating collision performance of vehicle member, and...
Patent number
9,086,332
Issue date
Jul 21, 2015
Nippon Steel & Sumitomo Metal Corporation
Yasunori Ito
G01 - MEASURING TESTING
Information
Patent Grant
Method, device, program, and recording medium of analyzing cause of...
Patent number
8,589,132
Issue date
Nov 19, 2013
Nippon Steel & Sumitomo Metal Corporation
Takashi Miyagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
PRESS-FORMED ARTICLE, PRESS-FORMING METHOD, AND PRESS-FORMING APPAR...
Publication number
20230415216
Publication date
Dec 28, 2023
NIPPON STEEL CORPORATION
Yasuharu TANAKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING METHOD OF PRESS-FORMED ARTICLE AND PRESS LINE
Publication number
20230381848
Publication date
Nov 30, 2023
NIPPON STEEL CORPORATION
Minoru SUGAWARA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING PRESS-FORMED ARTICLE, PRESS-FORMED ARTICLE...
Publication number
20220371070
Publication date
Nov 24, 2022
NIPPON STEEL CORPORATION
Ryo KURODA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STRUCTURAL MEMBER, STRUCTURAL MEMBER MANUFACTURING METHOD, AND STRU...
Publication number
20220331855
Publication date
Oct 20, 2022
NIPPON STEEL CORPORATION
Satoshi SHIRAKAMI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS FORMING METHOD AND PRESS APPARATUS
Publication number
20220097116
Publication date
Mar 31, 2022
NIPPON STEEL CORPORATION
Minoru SUGAWARA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS-FORMED ARTICLE, PRESS-FORMING METHOD, AND PRESS-FORMING APPAR...
Publication number
20210323044
Publication date
Oct 21, 2021
NIPPON STEEL CORPORATION
Yasuharu TANAKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS TOOLING
Publication number
20210178446
Publication date
Jun 17, 2021
NIPPON STEEL CORPORATION
Kazunori OOOKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL SHEET FORMING METHOD, INTERMEDIATE SHAPE DESIGN METHOD, METAL...
Publication number
20200311325
Publication date
Oct 1, 2020
NIPPON STEEL CORPORATION
Yasuharu TANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HOLD DEVICE
Publication number
20200290105
Publication date
Sep 17, 2020
NIPPON STEEL CORPORATION
Kazunori OOOKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR PRESS-FORMED A...
Publication number
20200038931
Publication date
Feb 6, 2020
NIPPON STEEL CORPORATION
Takashi MIYAGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING PRESSED COMPONENT
Publication number
20190160510
Publication date
May 30, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yasuharu TANAKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAT-SHAPED CROSS-SECTION COMPONENT MANUFACTURING METHOD
Publication number
20180264534
Publication date
Sep 20, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Toshimitsu ASO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING PRESS COMPONENT
Publication number
20180185899
Publication date
Jul 5, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Masahiro SAITO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS-FORMED ARTICLE, PRESS-FORMING METHOD, AND PRESS-FORMING APPAR...
Publication number
20180133778
Publication date
May 17, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yasuharu TANAKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS-FORMING APPARATUS AND PRESS-FORMING METHOD
Publication number
20180126433
Publication date
May 10, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Misao OGAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF IDENTIFICATION OF CAUSE AND/OR LOCATION OF CAUSE OF OCCUR...
Publication number
20180075177
Publication date
Mar 15, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Tohru YOSHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRESSED ARTICLE MANUFACTURING METHOD AND PRESS MOLD
Publication number
20170151599
Publication date
Jun 1, 2017
NIPPON STEEL & SUMITOMO METAL CORPORATION
Takashi MIYAGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BLANK, AND PRESSED ARTICLE MANUFACTURING METHOD
Publication number
20170151597
Publication date
Jun 1, 2017
NIPPON STEEL & SUMITOMO METAL CORPORATION
Takashi MIYAGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAT SHAPED CROSS-SECTION COMPONENT MANUFACTURING METHOD
Publication number
20160375477
Publication date
Dec 29, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yasuharu TANAKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAT-SHAPED CROSS-SECTION COMPONENT MANUFACTURING APPARATUS AND MANU...
Publication number
20160271682
Publication date
Sep 22, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAT-SHAPED CROSS-SECTION COMPONENT MANUFACTURING APPARATUS
Publication number
20160221068
Publication date
Aug 4, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yasuharu TANAKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BLANK, FORMING PLATE, PRESS FORMED ARTICLE MANUFACTURING METHOD, AN...
Publication number
20160082495
Publication date
Mar 24, 2016
Takashi MIYAGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS-FORMING METHOD
Publication number
20150367397
Publication date
Dec 24, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Shigeru UCHIYAMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING PRESS-MOLDED ARTICLE
Publication number
20150336158
Publication date
Nov 26, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Takashi MIYAGI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS COMPONENT AND METHOD AND DEVICE FOR MANUFACTURING SAME
Publication number
20150336619
Publication date
Nov 26, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yasuharu TANAKA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
METHOD FOR PRODUCING CENTER PILLAR REINFORCEMENT
Publication number
20150273563
Publication date
Oct 1, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Takashi Miyagi
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
METHOD FOR PRODUCING CURVED PART, AND SKELETON STRUCTURE MEMBER OF...
Publication number
20150224563
Publication date
Aug 13, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Toshimitsu Aso
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
METHOD OF PRODUCING L-SHAPED PRODUCT
Publication number
20130239645
Publication date
Sep 19, 2013
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS-FORMING METHOD OF COMPONENT WITH L SHAPE
Publication number
20120297853
Publication date
Nov 29, 2012
Yasuharu Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR EVALUATING COLLISION PERFORMANCE OF VEHICLE MEMBER, AND...
Publication number
20120136640
Publication date
May 31, 2012
NIPPON STEEL CORPORATION
Yasunori Ito
G01 - MEASURING TESTING