Kiyokazu ISHIZUKA

Person

Himeji-shi, JP

People

Patents Grantslast 30 patents

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
Ni diffusion-plated steel sheet and method for manufacturing Ni dif...
- Patent number 12,031,225
- Issue date Jul 9, 2024
- Nippon Steel Corporation
- Takehiro Takahashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated metal material
- Patent number 11,965,249
- Issue date Apr 23, 2024
- Nippon Steel Corporation
- Hiromasa Shoji
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ni diffusion-plated steel sheet and method for manufacturing Ni dif...
- Patent number 11,827,996
- Issue date Nov 28, 2023
- Nippon Steel Corporation
- Takehiro Takahashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated steel sheet and method for manufacturing surface-tr...
- Patent number 11,794,449
- Issue date Oct 24, 2023
- Nippon Steel Corporation
- Takehiro Takahashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Coated steel material
- Patent number 11,787,156
- Issue date Oct 17, 2023
- Nippon Steel Corporation
- Mamoru Saito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ni-plated steel sheet and method for manufacturing Ni-plated steel...
- Patent number 11,773,503
- Issue date Oct 3, 2023
- Nippon Steel Corporation
- Yasuto Goto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated steel sheet for battery containers and manufacturin...
- Patent number 11,713,513
- Issue date Aug 1, 2023
- Nippon Steel Corporation
- Mamoru Saito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ni-plated steel sheet and method for manufacturing Ni-plated steel...
- Patent number 11,618,965
- Issue date Apr 4, 2023
- Nippon Steel Corporation
- Yasuto Goto
- C21 - METALLURGY OF IRON
Information Patent Grant
Surface-treated steel sheet and method for manufacturing surface-tr...
- Patent number 11,352,682
- Issue date Jun 7, 2022
- Nippon Steel Corporation
- Takehiro Takahashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated steel sheet
- Patent number 11,084,252
- Issue date Aug 10, 2021
- Nippon Steel Corporation
- Mamoru Saito
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Plated steel
- Patent number 11,078,590
- Issue date Aug 3, 2021
- Nippon Steel Corporation
- Takashi Futaba
- B32 - LAYERED PRODUCTS
Information Patent Grant
Surface treated steel sheet for fuel tank
- Patent number 10,837,118
- Issue date Nov 17, 2020
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steel sheet for a fuel tank
- Patent number 10,697,067
- Issue date Jun 30, 2020
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet for a fuel tank
- Patent number 10,688,755
- Issue date Jun 23, 2020
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steel foil for power storage device container, power storage device...
- Patent number 10,418,601
- Issue date Sep 17, 2019
- Nippon Steel Corporation
- Masaharu Ibaragi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing electrical steel sheet
- Patent number 10,340,065
- Issue date Jul 2, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Kazutoshi Takeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Steel foil and method for manufacturing the same
- Patent number 10,201,953
- Issue date Feb 12, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Kiyokazu Ishizuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel foil for power storage device container, power storage device...
- Patent number 10,205,135
- Issue date Feb 12, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Masaharu Ibaragi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-treated steel sheet
- Patent number 10,189,229
- Issue date Jan 29, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Takehiro Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of production of hot dip galvannealed steel sheet with excel...
- Patent number 10,023,931
- Issue date Jul 17, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Junji Haji
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel foil and method for manufacturing the same
- Patent number 9,997,786
- Issue date Jun 12, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kiyokazu Ishizuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Galvannealed steel sheet and method of manufacturing the same
- Patent number 9,725,795
- Issue date Aug 8, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Takeshi Yasui
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for hot-dip galvanizing a steel sheet
- Patent number 9,512,511
- Issue date Dec 6, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing high-strength hot-dip galvannealed steel sheet
- Patent number 9,499,894
- Issue date Nov 22, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot dip galvannealed steel sheet and method for producing the same
- Patent number 9,334,555
- Issue date May 10, 2016
- NIPON STEEL & SUMITOMO METAL CORPORATION
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Non-oriented magnetic steel sheet and method for producing the same
- Patent number 9,051,622
- Issue date Jun 9, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Satoshi Arai
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing high-strength hot-dip galvannealed steel sheet
- Patent number 8,617,324
- Issue date Dec 31, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing high-strength hot-dip galvannealed steel sheet
- Patent number 8,303,739
- Issue date Nov 6, 2012
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Inorganic-organic composite-treated zinc-plated steel sheet
- Patent number 7,029,762
- Issue date Apr 18, 2006
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Ni-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20230072743
- Publication date Mar 9, 2023
- NIPPON STEEL CORPORATION
- Yasuto GOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ni-PLATED STEEL SHEET, AND METHOD FOR MANUFACTURING Ni-PLATED STEEL...
- Publication number 20220403539
- Publication date Dec 22, 2022
- NIPPON STEEL CORPORATION
- Yasuto GOTO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Ni-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni-PLATED STEEL...
- Publication number 20220403542
- Publication date Dec 22, 2022
- NIPPON STEEL CORPORATION
- Yasuto GOTO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COATED STEEL MATERIAL
- Publication number 20220371302
- Publication date Nov 24, 2022
- Nippon Steel Corporation
- Mamoru SAITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SURFACE-TREATED METAL MATERIAL
- Publication number 20220145473
- Publication date May 12, 2022
- NIPPON STEEL CORPORATION
- Hiromasa SHOJI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Ni-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni-PLATED STEEL...
- Publication number 20220033988
- Publication date Feb 3, 2022
- NIPPON STEEL CORPORATION
- Yasuto GOTO
- C21 - METALLURGY OF IRON
Information Patent Application
SURFACE-TREATED STEEL SHEET AND METHOD FOR MANUFACTURING SURFACE-TR...
- Publication number 20210269932
- Publication date Sep 2, 2021
- NIPPON STEEL CORPORATION
- Takehiro TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-TREATED STEEL SHEET AND METHOD FOR MANUFACTURING SURFACE-TR...
- Publication number 20210269929
- Publication date Sep 2, 2021
- NIPPON STEEL CORPORATION
- Takehiro TAKAHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
Ni DIFFUSION-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni DIF...
- Publication number 20210147996
- Publication date May 20, 2021
- NIPPON STEEL CORPORATION
- Takehiro TAKAHASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
Ni DIFFUSION-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni DIF...
- Publication number 20210032765
- Publication date Feb 4, 2021
- NIPPON STEEL CORPORATION
- Takehiro TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SURFACE-TREATED STEEL SHEET FOR BATTERY CONTAINERS AND MANUFACTURIN...
- Publication number 20210025071
- Publication date Jan 28, 2021
- NIPPON STEEL CORPORATION
- Mamoru SAITO
- B32 - LAYERED PRODUCTS
Information Patent Application
PLATED STEEL
- Publication number 20200141019
- Publication date May 7, 2020
- NIPPON STEEL CORPORATION
- Takashi FUTABA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SURFACE-TREATED STEEL SHEET
- Publication number 20190381765
- Publication date Dec 19, 2019
- NIPPON STEEL CORPORATION
- Mamoru SAITO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
STEEL SHEET FOR A FUEL TANK
- Publication number 20180002813
- Publication date Jan 4, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kiyokazu ISHIZUKA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
STEEL SHEET FOR A FUEL TANK
- Publication number 20170361571
- Publication date Dec 21, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kiyokazu ISHIZUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SURFACE TREATED STEEL SHEET FOR FUEL TANK
- Publication number 20170362732
- Publication date Dec 21, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kiyokazu ISHIZUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STEEL FOIL FOR POWER STORAGE DEVICE CONTAINER, POWER STORAGE DEVICE...
- Publication number 20170170436
- Publication date Jun 15, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masaharu IBARAGI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
STEEL FOIL FOR POWER STORAGE DEVICE CONTAINER, POWER STORAGE DEVICE...
- Publication number 20170162836
- Publication date Jun 8, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masaharu IBARAGI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SURFACE-TREATED STEEL SHEET
- Publication number 20160368243
- Publication date Dec 22, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takehiro TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR MANUFACTURING ELECTRICAL STEEL SHEET
- Publication number 20160284455
- Publication date Sep 29, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazutoshi TAKEDA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GALVANNEALED STEEL SHEET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150329946
- Publication date Nov 19, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takeshi YASUI
- B32 - LAYERED PRODUCTS
Information Patent Application
STEEL FOIL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150037684
- Publication date Feb 5, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kiyokazu Ishizuka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
STEEL FOIL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140287259
- Publication date Sep 25, 2014
- Kiyokazu Ishizuka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET
- Publication number 20140199487
- Publication date Jul 17, 2014
- NIPPON STEEL CORPORATION
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT DIP GALVANNEALED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20130129924
- Publication date May 23, 2013
- NIPPON STEEL CORPORATION
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET
- Publication number 20130008569
- Publication date Jan 10, 2013
- NIPPON STEEL CORPORATION
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120171467
- Publication date Jul 5, 2012
- Kazutoshi Takeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NON-ORIENTED MAGNETIC STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20120009436
- Publication date Jan 12, 2012
- NIPPON STEEL CORPORATION
- Satoshi Arai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET
- Publication number 20090211668
- Publication date Aug 27, 2009
- NIPPON STEEL CORPORATION
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR HOT-DIP GALVANIZING A STEEL SHEET
- Publication number 20090200174
- Publication date Aug 13, 2009
- NIPPON STEEL CORPORATION
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Kiyokazu ISHIZUKA

Person

Patents Grantslast 30 patents

Ni-plated steel sheet, and method for manufacturing Ni-plated steel...

Ni diffusion-plated steel sheet and method for manufacturing Ni dif...

Surface-treated metal material

Ni diffusion-plated steel sheet and method for manufacturing Ni dif...

Surface-treated steel sheet and method for manufacturing surface-tr...

Coated steel material

Ni-plated steel sheet and method for manufacturing Ni-plated steel...

Surface-treated steel sheet for battery containers and manufacturin...

Ni-plated steel sheet and method for manufacturing Ni-plated steel...

Surface-treated steel sheet and method for manufacturing surface-tr...

Surface-treated steel sheet

Plated steel

Surface treated steel sheet for fuel tank

Steel sheet for a fuel tank

Steel sheet for a fuel tank

Steel foil for power storage device container, power storage device...

Method for manufacturing electrical steel sheet

Steel foil and method for manufacturing the same

Steel foil for power storage device container, power storage device...

Surface-treated steel sheet

Method of production of hot dip galvannealed steel sheet with excel...

Steel foil and method for manufacturing the same

Galvannealed steel sheet and method of manufacturing the same

Method for hot-dip galvanizing a steel sheet

Method for producing high-strength hot-dip galvannealed steel sheet

Hot dip galvannealed steel sheet and method for producing the same

Non-oriented magnetic steel sheet and method for producing the same

Method for producing high-strength hot-dip galvannealed steel sheet

Method for producing high-strength hot-dip galvannealed steel sheet

Inorganic-organic composite-treated zinc-plated steel sheet

Patents Applicationslast 30 patents

Ni-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF

Ni-PLATED STEEL SHEET, AND METHOD FOR MANUFACTURING Ni-PLATED STEEL...

Ni-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni-PLATED STEEL...

COATED STEEL MATERIAL

SURFACE-TREATED METAL MATERIAL

Ni-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni-PLATED STEEL...

SURFACE-TREATED STEEL SHEET AND METHOD FOR MANUFACTURING SURFACE-TR...

SURFACE-TREATED STEEL SHEET AND METHOD FOR MANUFACTURING SURFACE-TR...

Ni DIFFUSION-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni DIF...

Ni DIFFUSION-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING Ni DIF...

SURFACE-TREATED STEEL SHEET FOR BATTERY CONTAINERS AND MANUFACTURIN...

PLATED STEEL

SURFACE-TREATED STEEL SHEET

STEEL SHEET FOR A FUEL TANK

STEEL SHEET FOR A FUEL TANK

SURFACE TREATED STEEL SHEET FOR FUEL TANK

STEEL FOIL FOR POWER STORAGE DEVICE CONTAINER, POWER STORAGE DEVICE...

STEEL FOIL FOR POWER STORAGE DEVICE CONTAINER, POWER STORAGE DEVICE...

SURFACE-TREATED STEEL SHEET

METHOD FOR MANUFACTURING ELECTRICAL STEEL SHEET

GALVANNEALED STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

STEEL FOIL AND METHOD FOR MANUFACTURING THE SAME

STEEL FOIL AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET

HOT DIP GALVANNEALED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET

ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

NON-ORIENTED MAGNETIC STEEL SHEET AND METHOD FOR PRODUCING THE SAME

METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET

METHOD FOR HOT-DIP GALVANIZING A STEEL SHEET