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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing grain oriented electrical steel sheet
Patent number
12,195,818
Issue date
Jan 14, 2025
Nippon Steel Corporation
Shinsuke Takatani
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet
Patent number
12,195,831
Issue date
Jan 14, 2025
Nippon Steel Corporation
Tesshu Murakawa
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing a TWIP steel sheet having an austenitic micros...
Patent number
12,188,102
Issue date
Jan 7, 2025
Arcelormittal
Jean-Christophe Hell
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength steel sheet and method for manufacturing the same
Patent number
12,188,103
Issue date
Jan 7, 2025
JFE Steel Corporation
Kazuki Endoh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High temperature alloys
Patent number
12,186,809
Issue date
Jan 7, 2025
UT-Battelle, LLC
Rishi R. Pillai
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High strength steel sheet, impact absorbing member, and method for...
Patent number
12,180,593
Issue date
Dec 31, 2024
JFE Steel Corporation
Yoshiyasu Kawasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hot-rolled steel sheet
Patent number
12,180,570
Issue date
Dec 31, 2024
Nippon Steel Corporation
Hiroshi Shuto
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet and plated steel sheet
Patent number
12,173,391
Issue date
Dec 24, 2024
Nippon Steel Corporation
Keitaro Matsuda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Soft magnetic alloy and magnetic device
Patent number
12,165,794
Issue date
Dec 10, 2024
TDK Corporation
Kazuhiro Yoshidome
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing a 5NI steel plate with a low remanence and...
Patent number
12,163,199
Issue date
Dec 10, 2024
JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
Zhaoxia Liu
C21 - METALLURGY OF IRON
Information
Patent Grant
FeNi ordered alloy, method for manufacturing FeNi ordered alloy, an...
Patent number
12,146,210
Issue date
Nov 19, 2024
Denso Corporation
Ryota Shinozaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Non-oriented electrical steel sheet
Patent number
12,148,555
Issue date
Nov 19, 2024
Nippon Steel Corporation
Hiroyoshi Yashiki
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet, member, and methods for producing the same
Patent number
12,146,204
Issue date
Nov 19, 2024
JFE Steel Corporation
Takuya Hirashima
C21 - METALLURGY OF IRON
Information
Patent Grant
Vehicle window glass with electrical connector soldered by lead-fre...
Patent number
12,144,071
Issue date
Nov 12, 2024
ACR II GLASS AMERICA INC.
Olivier Farreyrol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hot-rolled steel sheet for electric resistance welded steel pipe an...
Patent number
12,139,780
Issue date
Nov 12, 2024
JFE Steel Corporation
Akihide Matsumoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Rotor core, rotor, and rotating electric machine
Patent number
12,142,966
Issue date
Nov 12, 2024
Nippon Steel Corporation
Masahito Kamikawabata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength steel sheet and method for producing the same
Patent number
12,139,771
Issue date
Nov 12, 2024
JFE Steel Corporation
Lingling Yang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Steel sheet for hot stamping and hot-stamping formed body
Patent number
12,134,810
Issue date
Nov 5, 2024
Nippon Steel Corporation
Daisuke Maeda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hot-stamping formed body
Patent number
12,129,534
Issue date
Oct 29, 2024
Nippon Steel Corporation
Yuri Toda
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot rolled steel and a method of manufacturing thereof
Patent number
12,123,081
Issue date
Oct 22, 2024
Arcelormittal
Lode Duprez
C21 - METALLURGY OF IRON
Information
Patent Grant
Electromagnetic steel sheet
Patent number
12,125,620
Issue date
Oct 22, 2024
Nissan Motor Co., Ltd.
Ichiro Ishikawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal plate for manufacturing deposition mask and manufacturing met...
Patent number
12,117,727
Issue date
Oct 15, 2024
Dai Nippon Printing Co., Ltd.
Hiroki Oka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High-strength hot-dip galvanized steel sheet and method for manufac...
Patent number
12,116,649
Issue date
Oct 15, 2024
JFE Steel Corporation
Hiroshi Hasegawa
C21 - METALLURGY OF IRON
Information
Patent Grant
Ni-plated steel sheet, and method for manufacturing Ni-plated steel...
Patent number
12,116,688
Issue date
Oct 15, 2024
Nippon Steel Corporation
Yasuto Goto
C21 - METALLURGY OF IRON
Information
Patent Grant
Process and printed article
Patent number
12,109,618
Issue date
Oct 8, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Ibrahim Ucok
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Steel material and method for producing same
Patent number
12,110,566
Issue date
Oct 8, 2024
Michio Shimotomai
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet, member, and method for producing them
Patent number
12,098,439
Issue date
Sep 24, 2024
JFE Steel Corporation
Lingling Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Steel sheet and method for producing same
Patent number
12,098,440
Issue date
Sep 24, 2024
Nippon Steel Corporation
Takafumi Yokoyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Galvannealed steel sheet coated with an iron and nickel layer toppe...
Patent number
12,091,724
Issue date
Sep 17, 2024
Arcelormittal
Anirban Chakraborty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Galvanized steel sheet, member, and method for producing them
Patent number
12,091,723
Issue date
Sep 17, 2024
JFE Steel Corporation
Shinsuke Komine
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...
Publication number
20250022639
Publication date
Jan 16, 2025
NIPPON STEEL CORPORATION
Yoshiaki NATORI
C21 - METALLURGY OF IRON
Information
Patent Application
CARBON-DOPED ALLOY STEEL WITH SUPER ROOM-TEMPERATURE DUCTILITY AND...
Publication number
20250019809
Publication date
Jan 16, 2025
City University of Hong Kong
Tao YANG
C21 - METALLURGY OF IRON
Information
Patent Application
VEHICLE WINDOW GLASS WITH ELECTRICAL CONNECTOR SOLDERED BY LEAD-FRE...
Publication number
20250024562
Publication date
Jan 16, 2025
ACR II GLASS AMERICA INC.
Olivier Farreyrol
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...
Publication number
20250014793
Publication date
Jan 9, 2025
JEF STEEL CORPORATION
Shigehiro TAKAJYO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING HOT ROLLED STEEL
Publication number
20250011906
Publication date
Jan 9, 2025
ARCELORMITTAL
Lode DUPREZ
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER
Publication number
20250010579
Publication date
Jan 9, 2025
POSCO CO., LTD.
Seong-Woo KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF...
Publication number
20250003021
Publication date
Jan 2, 2025
JFE STEEL CORPORATION
Katsuya HATA
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM
Publication number
20240425943
Publication date
Dec 26, 2024
JFE STEEL CORPORATION
Tadachika Chiba
C21 - METALLURGY OF IRON
Information
Patent Application
COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20240417820
Publication date
Dec 19, 2024
NIPPON STEEL CORPORATION
Takuya NISHIO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Alloy for Mud Motor Shaft Applications with High Strength, High Imp...
Publication number
20240410041
Publication date
Dec 12, 2024
CRS HOLDINGS, LLC
Paul M. Novotny
C21 - METALLURGY OF IRON
Information
Patent Application
FE-BASED ALLOY, ALLOY MEMBER, PRODUCT, AND METHOD FOR MANUFACTURING...
Publication number
20240392420
Publication date
Nov 28, 2024
Proterial, Ltd.
Shinya Okamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HOT-ROLLED STEEL SHEET
Publication number
20240384381
Publication date
Nov 21, 2024
NIPPON STEEL CORPORATION
Takeshi TOYODA
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT
Publication number
20240376580
Publication date
Nov 14, 2024
NIPPON STEEL CORPORATION
Jun HAGA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240376562
Publication date
Nov 14, 2024
JFE STEEL CORPORATION
Junya Tobata
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL HAVING EXCELLENT HYDROGEN-INDUCED CRACKING RESISTANCE AND LOW...
Publication number
20240360533
Publication date
Oct 31, 2024
POSCO Co., Ltd
Tae-Il SO
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL MATERIAL HAVING HIGH STRENGTH AND EXCELLENT IMPACT TOUGHNESS,...
Publication number
20240352563
Publication date
Oct 24, 2024
POSCO Co., Ltd
Tae-Il SO
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET AND METHOD OF PRODUCING SAME
Publication number
20240352552
Publication date
Oct 24, 2024
Cleveland-Cliffs Steel Properties Inc.
Amrinder Singh Gill
C21 - METALLURGY OF IRON
Information
Patent Application
DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...
Publication number
20240352549
Publication date
Oct 24, 2024
JFE STEEL CORPORATION
Yuki TOJI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING A 5NI STEEL PLATE WITH A LOW REMANENCE AND...
Publication number
20240344160
Publication date
Oct 17, 2024
JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD.
Zhaoxia LIU
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL PLATE HAVING EXCELLENT HEAT AFFECTED ZONE TOUGHNESS AND METHO...
Publication number
20240336987
Publication date
Oct 10, 2024
POSCO Co., Ltd
Hak-Cheol LEE
C21 - METALLURGY OF IRON
Information
Patent Application
LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...
Publication number
20240326399
Publication date
Oct 3, 2024
POSCO CO., LTD.
Tae-Jin SONG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PLATED STEEL SHEET
Publication number
20240318288
Publication date
Sep 26, 2024
NIPPON STEEL CORPORATION
Takuya MITSUNOBU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
Publication number
20240309482
Publication date
Sep 19, 2024
NIPPON STEEL CORPORATION
Takuya NISHIO
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-ROLLED STEEL SHEET
Publication number
20240301537
Publication date
Sep 12, 2024
NIPPON STEEL CORPORATION
Mitsuru YOSHIDA
C21 - METALLURGY OF IRON
Information
Patent Application
SOFT MAGNETIC MATERIAL AND METHOD FOR PRODUCING SOFT MAGNETIC MATERIAL
Publication number
20240287661
Publication date
Aug 29, 2024
DAIDO STEEL CO., LTD.
Akihiko Saito
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20240290523
Publication date
Aug 29, 2024
JFE STEEL CORPORATION
Takaaki TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...
Publication number
20240287637
Publication date
Aug 29, 2024
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20240282491
Publication date
Aug 22, 2024
JFE STEEL CORPORATION
Masanori Takenaka
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND ROLLI...
Publication number
20240279763
Publication date
Aug 22, 2024
JFE STEEL CORPORATION
Yusuke SHIMOYAMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STEEL SHEET
Publication number
20240271261
Publication date
Aug 15, 2024
NIPPON STEEL CORPORATION
Satoshi HIRONAKA
C21 - METALLURGY OF IRON