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Hiroyuki TANOUE
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Nagoya-shi, JP
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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-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-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
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...
Patents Applications
last 30 patents
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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
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-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...