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Yasuhiro KISHIGAMI
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Press forming method and press forming apparatus for automotive out...
Patent number
11,813,659
Issue date
Nov 14, 2023
JFE Steel Corporation
Yasuhiro Kishigami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for forming blank and method for determining preforming shape
Patent number
10,730,090
Issue date
Aug 4, 2020
JFE Steel Corporation
Kinya Nakagawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press forming method and method of manufacturing press-formed part
Patent number
10,022,766
Issue date
Jul 17, 2018
JFE Steel Corporation
Yusuke Fujii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing polygonal closed cross-section structural compo...
Patent number
9,981,298
Issue date
May 29, 2018
JFE Steel Corporation
Toyohisa Shinmiya
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
PRESS FORMING METHOD AND PRESS FORMING APPARATUS FOR OUTER PANEL OF...
Publication number
20230390820
Publication date
Dec 7, 2023
JFE STEEL CORPORATION
Yasuhiro KISHIGAMI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS FORMING METHOD AND PRESS FORMING APPARATUS FOR AUTOMOTIVE OUT...
Publication number
20220388053
Publication date
Dec 8, 2022
JFE STEEL CORPORATION
Yasuhiro KISHIGAMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRESS FORMING AND APPARATUS FOR PRESS FORMING AUTOMOTIVE...
Publication number
20220379364
Publication date
Dec 1, 2022
JFE STEEL CORPORATION
Yasuhiro Kishigami
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TOOL OF PRESS FORMING
Publication number
20220274151
Publication date
Sep 1, 2022
JFE STEEL CORPORATION
Yasuhiro KISHIGAMI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF PRODUCING POLYGONAL CLOSED CROSS-SECTION STRUCTURAL COMPO...
Publication number
20160243603
Publication date
Aug 25, 2016
JFE STEEL CORPORATION
Toyohisa Shinmiya
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS FORMING METHOD AND METHOD OF MANUFACTURING PRESS-FORMED PART
Publication number
20160158821
Publication date
Jun 9, 2016
JFE STEEL CORPORATION
Yusuke FUJII
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR FORMING BLANK AND METHOD FOR DETERMINING PREFORMING SHAPE
Publication number
20160160311
Publication date
Jun 9, 2016
JFE STEEL CORPORATION
Kinya Nakagawa
C21 - METALLURGY OF IRON