Yuki Toji

Person

Fukuyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-strength steel sheet and method for manufacturing same
- Patent number 11,788,163
- Issue date Oct 17, 2023
- JFE Steel Corporation
- Kazuki Endo
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel sheet and method for manufacturing same
- Patent number 11,661,642
- Issue date May 30, 2023
- JFE Steel Corporation
- Kazuki Endo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-strength steel sheet and production method thereof
- Patent number 11,643,700
- Issue date May 9, 2023
- JFE Steel Corporation
- Yoshiyasu Kawasaki
- B32 - LAYERED PRODUCTS
Information Patent Grant
High-strength cold rolled steel sheet and method for manufacturing...
- Patent number 11,459,647
- Issue date Oct 4, 2022
- JFE Steel Corporation
- Takaaki Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength steel sheet and method for producing same
- Patent number 11,447,841
- Issue date Sep 20, 2022
- JFE Steel Corporation
- Yoshiyasu Kawasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength steel sheet and method for producing same
- Patent number 11,447,840
- Issue date Sep 20, 2022
- JFE Steel Corporation
- Yoshiyasu Kawasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength cold rolled steel sheet and method of producing same
- Patent number 11,365,459
- Issue date Jun 21, 2022
- JFE Steel Corporation
- Takaaki Tanaka
- B32 - LAYERED PRODUCTS
Information Patent Grant
High-strength cold-rolled steel sheet and method for manufacturing...
- Patent number 11,359,256
- Issue date Jun 14, 2022
- JFE Steel Corporation
- Takaaki Tanaka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Steel material for high heat input welding
- Patent number 11,326,238
- Issue date May 10, 2022
- JFE Steel Corporation
- Yuki Toji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength cold-rolled steel sheet and method for manufacturing...
- Patent number 10,174,396
- Issue date Jan 8, 2019
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength cold rolled steel sheet with low yield ratio and meth...
- Patent number 10,144,996
- Issue date Dec 4, 2018
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength cold rolled steel sheet with high yield ratio and met...
- Patent number 9,994,941
- Issue date Jun 12, 2018
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength cold-rolled steel sheet with high yield ratio having...
- Patent number 9,914,988
- Issue date Mar 13, 2018
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet and method for producing same
- Patent number 9,574,254
- Issue date Feb 21, 2017
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing ultra high strength member
- Patent number 9,145,594
- Issue date Sep 29, 2015
- JFE Steel Corporation
- Yuki Toji
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet and method for producing same
- Patent number 9,057,123
- Issue date Jun 16, 2015
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength galvanized steel sheet with excellent formability and...
- Patent number 9,011,614
- Issue date Apr 21, 2015
- JFE Steel Corporation
- Tatsuya Nakagaito
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...
- Publication number 20240376577
- Publication date Nov 14, 2024
- JFE STEEL CORPORATION
- Yuji TANAKA
- C21 - METALLURGY OF IRON
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
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME AND MEMBER
- Publication number 20240368719
- Publication date Nov 7, 2024
- JFE STEEL CORPORATION
- Hidekazu MINAMI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...
- Publication number 20240360532
- Publication date Oct 31, 2024
- JFE STEEL CORPORATION
- Yuji TANAKA
- 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
RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELDED J...
- Publication number 20240307991
- Publication date Sep 19, 2024
- JFE STEEL CORPORATION
- Satoshi MAEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240287636
- Publication date Aug 29, 2024
- JFE STEEL CORPORATION
- Junya Tobata
- C21 - METALLURGY OF IRON
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
HIGH-STRENGTH GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MAN...
- Publication number 20240271243
- Publication date Aug 15, 2024
- JFE STEEL CORPORATION
- Lingling Yang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME, AND M...
- Publication number 20240263287
- Publication date Aug 8, 2024
- JFE STEEL CORPORATION
- Hidekazu MINAMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240167128
- Publication date May 23, 2024
- JFE STEEL CORPORATION
- Kazuki Endoh
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240167127
- Publication date May 23, 2024
- JFE STEEL CORPORATION
- Kazuki Endoh
- C21 - METALLURGY OF IRON
Information Patent Application
CLAD STEEL PLATE, MEMBER, AND PRODUCTION METHODS FOR SAME
- Publication number 20240158884
- Publication date May 16, 2024
- JFE STEEL CORPORATION
- Yoshiyasu KAWASAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CLAD STEEL PLATE, MEMBER, AND PRODUCTION METHODS FOR SAME
- Publication number 20240150876
- Publication date May 9, 2024
- JFE STEEL CORPORATION
- Yoshiyasu KAWASAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20240110264
- Publication date Apr 4, 2024
- JFE STEEL CORPORATION
- Lingling Yang
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET, IMPACT ABSORBING MEMBER, AND METHOD FOR...
- Publication number 20240052464
- Publication date Feb 15, 2024
- JFE STEEL CORPORATION
- Yoshiyasu Kawasaki
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET, IMPACT ABSORBING MEMBER, AND METHOD FOR...
- Publication number 20240052449
- Publication date Feb 15, 2024
- JFE STEEL CORPORATION
- Yoshiyasu Kawasaki
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR MANUFACTURING T...
- Publication number 20240026477
- Publication date Jan 25, 2024
- JFE STEEL CORPORATION
- Kazuki Endoh
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH COATED OR PLAT...
- Publication number 20230374622
- Publication date Nov 23, 2023
- JFE STEEL CORPORATION
- Yuji TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...
- Publication number 20230357883
- Publication date Nov 9, 2023
- JFE STEEL CORPORATION
- Yuki TOJI
- C21 - METALLURGY OF IRON
Information Patent Application
CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND...
- Publication number 20230265539
- Publication date Aug 24, 2023
- JFE STEEL CORPORATION
- Hidekazu MINAMI
- C21 - METALLURGY OF IRON
Information Patent Application
RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELD JOINT
- Publication number 20230256534
- Publication date Aug 17, 2023
- JFE STEEL CORPORATION
- Satoshi MAEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEHYDROGENATION METHOD FOR STEEL MATERIAL AND STEEL PRODUCT, AND PR...
- Publication number 20230243006
- Publication date Aug 3, 2023
- JFE STEEL CORPORATION
- Junya TOBATA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH COATED OR PLAT...
- Publication number 20230235421
- Publication date Jul 27, 2023
- JFE STEEL CORPORATION
- Yuji TANAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220396855
- Publication date Dec 15, 2022
- JFE STEEL CORPORATION
- Kazuki Endoh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220396847
- Publication date Dec 15, 2022
- JFE STEEL CORPORATION
- Kazuki Endoh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220364196
- Publication date Nov 17, 2022
- JFE STEEL CORPORATION
- Kazuki Endoh
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220267876
- Publication date Aug 25, 2022
- JFE STEEL CORPORATION
- Kazuki Endoh
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220186334
- Publication date Jun 16, 2022
- JFE STEEL CORPORATION
- Kazuki ENDOH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Person

Patents Grantslast 30 patents

High-strength steel sheet and method for manufacturing same

High-strength steel sheet and method for manufacturing same

High-strength steel sheet and production method thereof

High-strength cold rolled steel sheet and method for manufacturing...

High-strength steel sheet and method for producing same

High-strength steel sheet and method for producing same

High strength cold rolled steel sheet and method of producing same

High-strength cold-rolled steel sheet and method for manufacturing...

Steel material for high heat input welding

High-strength cold-rolled steel sheet and method for manufacturing...

High strength cold rolled steel sheet with low yield ratio and meth...

High strength cold rolled steel sheet with high yield ratio and met...

High-strength cold-rolled steel sheet with high yield ratio having...

Hot-rolled steel sheet and method for producing same

Method for manufacturing ultra high strength member

Hot-rolled steel sheet and method for producing same

High-strength galvanized steel sheet with excellent formability and...

Patents Applicationslast 30 patents

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME AND MEMBER

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...

STEEL SHEET AND METHOD OF PRODUCING SAME

DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...

RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELDED J...

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...

HIGH-STRENGTH GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MAN...

HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME, AND M...

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

CLAD STEEL PLATE, MEMBER, AND PRODUCTION METHODS FOR SAME

CLAD STEEL PLATE, MEMBER, AND PRODUCTION METHODS FOR SAME

HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...

HIGH STRENGTH STEEL SHEET, IMPACT ABSORBING MEMBER, AND METHOD FOR...

HIGH STRENGTH STEEL SHEET, IMPACT ABSORBING MEMBER, AND METHOD FOR...

HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR MANUFACTURING T...

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH COATED OR PLAT...

DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...

CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND...

RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELD JOINT

DEHYDROGENATION METHOD FOR STEEL MATERIAL AND STEEL PRODUCT, AND PR...

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH COATED OR PLAT...

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME