Jun Maki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hot stamped body
- Patent number 11,992,867
- Issue date May 28, 2024
- Nippon Steel Corporation
- Takuya Mitsunobu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non-oriented electrical steel sheet and method for producing same
- Patent number 11,948,710
- Issue date Apr 2, 2024
- Nippon Steel Corporation
- Hiroyasu Fujii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel material
- Patent number 11,807,940
- Issue date Nov 7, 2023
- Nippon Steel Corporation
- Takuya Mitsunobu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Al plated welded pipe for hardening use and Al plated hollow member...
- Patent number 11,807,924
- Issue date Nov 7, 2023
- Nippon Steel Corporation
- Jun Maki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plated steel sheet
- Patent number 11,725,259
- Issue date Aug 15, 2023
- Nippon Steel Corporation
- Takuya Mitsunobu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel
- Patent number 11,697,266
- Issue date Jul 11, 2023
- Nippon Steel Corporation
- Takuya Mitsunobu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot stamped body
- Patent number 11,692,249
- Issue date Jul 4, 2023
- Nippon Steel Corporation
- Takuya Mitsunobu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet
- Patent number 11,634,790
- Issue date Apr 25, 2023
- Nippon Steel Corporation
- Takuya Mitsunobu
- C21 - METALLURGY OF IRON
Information Patent Grant
Coated steel product
- Patent number 11,634,791
- Issue date Apr 25, 2023
- Nippon Steel Corporation
- Kohei Tokuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Plated steel sheet
- Patent number 11,584,981
- Issue date Feb 21, 2023
- Nippon Steel Corporation
- Takuya Mitsunobu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aluminum-based plated steel sheet, method of manufacturing aluminum...
- Patent number 11,535,916
- Issue date Dec 27, 2022
- Nippon Steel Corporation
- Soshi Fujita
- C21 - METALLURGY OF IRON
Information Patent Grant
Fe—Al-based plated hot-stamped member and manufacturing method of F...
- Patent number 11,530,474
- Issue date Dec 20, 2022
- Nippon Steel Corporation
- Soshi Fujita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Overlapped blank for hot stamping, method of manufacturing overlapp...
- Patent number 11,364,707
- Issue date Jun 21, 2022
- Nippon Steel Corporation
- Soshi Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stainless steel sheet and method of manufacturing the same, separat...
- Patent number 11,326,224
- Issue date May 10, 2022
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Hideya Kaminaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Coated steel product
- Patent number 10,982,303
- Issue date Apr 20, 2021
- Nippon Steel Corporation
- Kohei Tokuda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Surface treatment solution for plated steel sheet to be hot-pressed
- Patent number 10,800,933
- Issue date Oct 13, 2020
- Nihon Parkerizing Co., Ltd.
- Soshi Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Titanium product, separator, and proton exchange membrane fuel cell...
- Patent number 10,505,205
- Issue date Dec 10, 2019
- Nippon Steel Corporation
- Junko Imamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet for hot stamping use, method of production of same, and...
- Patent number 10,344,360
- Issue date Jul 9, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Kazuhisa Kusumi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Automobile part and method for manufacturing automobile part
- Patent number 10,232,426
- Issue date Mar 19, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Jun Maki
- C21 - METALLURGY OF IRON
Information Patent Grant
Plated steel sheet for hot pressing, hot pressing method for plated...
- Patent number 10,196,717
- Issue date Feb 5, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Jun Maki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Al-based alloy plated steel material having excellent post-coating...
- Patent number 10,174,413
- Issue date Jan 8, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Shintaro Yamanaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Plated steel plate for hot pressing and hot pressing method of plat...
- Patent number 10,092,938
- Issue date Oct 9, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Shintaro Yamanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Galvannealed steel sheet and manufacturing method thereof
- Patent number 10,040,270
- Issue date Aug 7, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Masao Kurosaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Al-plated steel sheet used for hot pressing and method for manufact...
- Patent number 9,970,116
- Issue date May 15, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Soshi Fujita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal foil for base material and producing method thereof
- Patent number 9,902,134
- Issue date Feb 27, 2018
- Nippon Steel & Sumikin Materials Co., Ltd.
- Takayuki Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a galvannealed steel sheet
- Patent number 9,850,565
- Issue date Dec 26, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Hironori Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Al-plated steel sheet, method for hot-pressing Al-plated steel shee...
- Patent number 9,821,858
- Issue date Nov 21, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Jun Maki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of production of an aluminum plated steel sheet having excel...
- Patent number 9,771,636
- Issue date Sep 26, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Yasuto Goto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot stamped high strength part excellent in post painting anticorro...
- Patent number 9,644,252
- Issue date May 9, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Jun Maki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet for hot stamping member and method of producing same
- Patent number 9,617,624
- Issue date Apr 11, 2017
- Nippon Steel Sumitomo Metal Corporation
- Hiroyuki Tanahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ALLOYED HOT DIP GALVANNEALED STEEL SHEET
- Publication number 20240141469
- Publication date May 2, 2024
- NIPPON STEEL CORPORATION
- Keitaro MATSUDA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20240117476
- Publication date Apr 11, 2024
- NIPPON STEEL CORPORATION
- Masaaki URANAKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20240117475
- Publication date Apr 11, 2024
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THIN STEEL SHEET
- Publication number 20240018617
- Publication date Jan 18, 2024
- NIPPON STEEL CORPORATION
- Jun MAKI
- C21 - METALLURGY OF IRON
Information Patent Application
AL PLATED WELDED PIPE FOR HARDENING USE AND AL PLATED HOLLOW MEMBER...
- Publication number 20230416888
- Publication date Dec 28, 2023
- NIPPON STEEL CORPORATION
- Jun MAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20230399727
- Publication date Dec 14, 2023
- NIPPON STEEL CORPORATION
- Keitaro MATSUDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20230395291
- Publication date Dec 7, 2023
- NIPPON STEEL CORPORATION
- Hiroyasu FUJII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLATED STEEL MATERIAL
- Publication number 20230193443
- Publication date Jun 22, 2023
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT STAMPED BODY
- Publication number 20230147056
- Publication date May 11, 2023
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT-STAMPED ARTICLE
- Publication number 20230121606
- Publication date Apr 20, 2023
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT STAMPED BODY AND METHOD FOR PRODUCING SAME AND AL-PLATED STEEL...
- Publication number 20230116894
- Publication date Apr 13, 2023
- NIPPON STEEL CORPORATION
- Michiko KONNO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT STAMPED BODY
- Publication number 20230088501
- Publication date Mar 23, 2023
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- B32 - LAYERED PRODUCTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20230033301
- Publication date Feb 2, 2023
- NIPPON STEEL CORPORATION
- Hiroyasu FUJII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING OVERLAPPED HOT STAMP MOLDED BODY, AND OVERL...
- Publication number 20220402015
- Publication date Dec 22, 2022
- NIPPON STEEL CORPORATION
- Soshi FUJITA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATED STEEL PRODUCT
- Publication number 20220356547
- Publication date Nov 10, 2022
- Nippon Steel Corporation
- Kohei TOKUDA
- 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 20220316022
- Publication date Oct 6, 2022
- NIPPON STEEL CORPORATION
- Hiroyasu FUJII
- C21 - METALLURGY OF IRON
Information Patent Application
PLATED STEEL
- Publication number 20220152983
- Publication date May 19, 2022
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATED STEEL SHEET
- Publication number 20220145425
- Publication date May 12, 2022
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PLATED STEEL SHEET
- Publication number 20220119921
- Publication date Apr 21, 2022
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATED STEEL SHEET
- Publication number 20220112589
- Publication date Apr 14, 2022
- NIPPON STEEL CORPORATION
- Takuya MITSUNOBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Ni-COATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AFTER W...
- Publication number 20220010450
- Publication date Jan 13, 2022
- NIPPON STEEL CORPORATION
- Takehiro TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
OVERLAPPED BLANK FOR HOT STAMPING, METHOD OF MANUFACTURING OVERLAPP...
- Publication number 20210197525
- Publication date Jul 1, 2021
- NIPPON STEEL CORPORATION
- Soshi FUJITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM-BASED PLATED STEEL SHEET, METHOD OF MANUFACTURING ALUMINUM...
- Publication number 20210164080
- Publication date Jun 3, 2021
- NIPPON STEEL CORPORATION
- Soshi FUJITA
- C21 - METALLURGY OF IRON
Information Patent Application
Fe-Al-BASED PLATED HOT-STAMPED MEMBER AND MANUFACTURING METHOD OF F...
- Publication number 20210095368
- Publication date Apr 1, 2021
- NIPPON STEEL CORPORATION
- Soshi FUJITA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AL PLATED WELDED PIPE FOR HARDENING USE AND AL PLATED HOLLOW MEMBER...
- Publication number 20200347489
- Publication date Nov 5, 2020
- NIPPON STEEL CORPORATION
- Jun MAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STAINLESS STEEL SHEET AND METHOD OF MANUFACTURING THE SAME, SEPARAT...
- Publication number 20200283867
- Publication date Sep 10, 2020
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Hideya KAMINAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AL-BASED PLATED STEEL PLATE
- Publication number 20200232077
- Publication date Jul 23, 2020
- NIPPON STEEL CORPORATION
- Shinichi YAMAGUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT STAMPED MEMBER
- Publication number 20200189233
- Publication date Jun 18, 2020
- NIPPON STEEL CORPORATION
- Yuki SUZUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COATED STEEL PRODUCT
- Publication number 20190390303
- Publication date Dec 26, 2019
- NIPPON STEEL CORPORATION
- Kohei TOKUDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ALLOYED AL PLATED STEEL SHEET FOR HOT STAMPING AND HOT STAMPED STEE...
- Publication number 20190366686
- Publication date Dec 5, 2019
- NIPPON STEEL CORPORATION
- Masahiro FUDA
- B32 - LAYERED PRODUCTS

Person

Patents Grantslast 30 patents

Hot stamped body

Non-oriented electrical steel sheet and method for producing same

Plated steel material

Al plated welded pipe for hardening use and Al plated hollow member...

Plated steel sheet

Plated steel

Hot stamped body

Plated steel sheet

Coated steel product

Plated steel sheet

Aluminum-based plated steel sheet, method of manufacturing aluminum...

Fe—Al-based plated hot-stamped member and manufacturing method of F...

Overlapped blank for hot stamping, method of manufacturing overlapp...

Stainless steel sheet and method of manufacturing the same, separat...

Coated steel product

Surface treatment solution for plated steel sheet to be hot-pressed

Titanium product, separator, and proton exchange membrane fuel cell...

Steel sheet for hot stamping use, method of production of same, and...

Automobile part and method for manufacturing automobile part

Plated steel sheet for hot pressing, hot pressing method for plated...

Al-based alloy plated steel material having excellent post-coating...

Plated steel plate for hot pressing and hot pressing method of plat...

Galvannealed steel sheet and manufacturing method thereof

Al-plated steel sheet used for hot pressing and method for manufact...

Metal foil for base material and producing method thereof

Method for producing a galvannealed steel sheet

Al-plated steel sheet, method for hot-pressing Al-plated steel shee...

Method of production of an aluminum plated steel sheet having excel...

Hot stamped high strength part excellent in post painting anticorro...

Steel sheet for hot stamping member and method of producing same

Patents Applicationslast 30 patents

ALLOYED HOT DIP GALVANNEALED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

THIN STEEL SHEET

AL PLATED WELDED PIPE FOR HARDENING USE AND AL PLATED HOLLOW MEMBER...

STEEL SHEET AND PLATED STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

PLATED STEEL MATERIAL

HOT STAMPED BODY

HOT-STAMPED ARTICLE

HOT STAMPED BODY AND METHOD FOR PRODUCING SAME AND AL-PLATED STEEL...

HOT STAMPED BODY

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

METHOD OF MANUFACTURING OVERLAPPED HOT STAMP MOLDED BODY, AND OVERL...

COATED STEEL PRODUCT

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

PLATED STEEL

PLATED STEEL SHEET

PLATED STEEL SHEET

PLATED STEEL SHEET

Ni-COATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AFTER W...

OVERLAPPED BLANK FOR HOT STAMPING, METHOD OF MANUFACTURING OVERLAPP...

ALUMINUM-BASED PLATED STEEL SHEET, METHOD OF MANUFACTURING ALUMINUM...

Fe-Al-BASED PLATED HOT-STAMPED MEMBER AND MANUFACTURING METHOD OF F...

AL PLATED WELDED PIPE FOR HARDENING USE AND AL PLATED HOLLOW MEMBER...

STAINLESS STEEL SHEET AND METHOD OF MANUFACTURING THE SAME, SEPARAT...

AL-BASED PLATED STEEL PLATE

HOT STAMPED MEMBER

COATED STEEL PRODUCT

ALLOYED AL PLATED STEEL SHEET FOR HOT STAMPING AND HOT STAMPED STEE...