Yuji Yamaguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hot dip galvanized steel sheet and method for producing same
- Patent number 12,006,562
- Issue date Jun 11, 2024
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot dip galvanized steel sheet and method for producing same
- Patent number 11,905,570
- Issue date Feb 20, 2024
- Nippon Steel Corporation
- Takafumi Yokoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zinc-plated steel sheet and manufacturing method thereof
- Patent number 11,859,259
- Issue date Jan 2, 2024
- Nippon Steel Corporation
- Takafumi Yokoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot dip galvanized steel sheet and method for producing same
- Patent number 11,814,708
- Issue date Nov 14, 2023
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Zinc-plated steel sheet and manufacturing method thereof
- Patent number 11,685,963
- Issue date Jun 27, 2023
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 11,649,531
- Issue date May 16, 2023
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and manufacturing method of therefor
- Patent number 11,447,848
- Issue date Sep 20, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 11,426,975
- Issue date Aug 30, 2022
- Nippon Steel Corporation
- Atsushi Morishita
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and manufacturing method therefor
- Patent number 11,377,710
- Issue date Jul 5, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength hot-dip galvanized steel sheet and production method...
- Patent number 11,332,803
- Issue date May 17, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet
- Patent number 11,326,234
- Issue date May 10, 2022
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 11,268,181
- Issue date Mar 8, 2022
- Nippon Steel Corporation
- Atsushi Morishita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 11,236,412
- Issue date Feb 1, 2022
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 11,230,755
- Issue date Jan 25, 2022
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Galvannealed steel sheet
- Patent number 11,118,252
- Issue date Sep 14, 2021
- Nippon Steel Corporation
- Kohichi Sano
- B32 - LAYERED PRODUCTS
Information Patent Grant
High-strength steel sheet and high-strength galvanized steel sheet
- Patent number 11,035,021
- Issue date Jun 15, 2021
- Nippon Steel Corporation
- Hiroyuki Kawata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 10,953,631
- Issue date Mar 23, 2021
- Nippon Steel Corporation
- Atsushi Morishita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Steel sheet and plated steel sheet
- Patent number 10,889,879
- Issue date Jan 12, 2021
- Nippon Steel Corporation
- Kohichi Sano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 10,822,683
- Issue date Nov 3, 2020
- Nippon Steel Corporation
- Hiroyuki Kawata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 10,822,684
- Issue date Nov 3, 2020
- Nippon Steel Corporation
- Hiroyuki Kawata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface-treated steel sheet for fuel tanks
- Patent number 10,738,384
- Issue date Aug 11, 2020
- Nippon Steel Corporation
- Hiromasa Shoji
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-strength hot-dip galvanized steel sheet excellent in impact pe...
- Patent number 10,704,132
- Issue date Jul 7, 2020
- Nippon Steel Corporation
- Takeshi Yasui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 10,507,629
- Issue date Dec 17, 2019
- Nippon Steel Corporation
- Hiroyuki Kawata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet
- Patent number 10,113,223
- Issue date Oct 30, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Hiroyuki Kawata
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel sheet and high-strength galvanized steel sheet...
- Patent number 9,988,700
- Issue date Jun 5, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Akinobu Minami
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength steel sheet and high strength galvanized steel sheet...
- Patent number 9,896,751
- Issue date Feb 20, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Hiroyuki Kawata
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet for electroplating, electroplated steel sheet, and meth...
- Patent number 9,758,892
- Issue date Sep 12, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Hironori Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Signal processing apparatus with signal control units and processor...
- Patent number 8,464,025
- Issue date Jun 11, 2013
- Sony Corporation
- Yuji Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for fabricating wiring board provided with passive element,...
- Patent number 7,679,925
- Issue date Mar 16, 2010
- Dai Nippon Printing Co., Ltd.
- Yoshitaka Fukuoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Component built-in wiring board and manufacturing method of compone...
- Patent number 7,644,497
- Issue date Jan 12, 2010
- Dai Nippon Printing Co., Ltd.
- Tatsuro Imamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TOOL HEAD FOR THREE-DIMENSIONAL MOLDING AND THREE-DIMENSIONAL MOLDI...
- Publication number 20240391166
- Publication date Nov 28, 2024
- GUTENBERG CO., LTD.
- Yuji Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20240182997
- Publication date Jun 6, 2024
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220127709
- Publication date Apr 28, 2022
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220119908
- Publication date Apr 21, 2022
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220090248
- Publication date Mar 24, 2022
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220064771
- Publication date Mar 3, 2022
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210230712
- Publication date Jul 29, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210155999
- Publication date May 27, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- B32 - LAYERED PRODUCTS
Information Patent Application
STEEL SHEET AND MANUFACTURING METHOD OF THEREFOR
- Publication number 20210123122
- Publication date Apr 29, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20210095356
- Publication date Apr 1, 2021
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GALVANNEALED STEEL SHEET
- Publication number 20210047716
- Publication date Feb 18, 2021
- NIPPON STEEL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20200232083
- Publication date Jul 23, 2020
- NIPPON STEEL CORPORATION
- Atsushi MORISHITA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20200230918
- Publication date Jul 23, 2020
- NIPPON STEEL CORPORATION
- Atsushi MORISHITA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20200156349
- Publication date May 21, 2020
- NIPPON STEEL CORPORATION
- Atsushi MORISHITA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD...
- Publication number 20200115771
- Publication date Apr 16, 2020
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET AND HOT-DIP GALVANIZED COLD-ROLLED STEEL SHEET
- Publication number 20200024709
- Publication date Jan 23, 2020
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190309398
- Publication date Oct 10, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190241996
- Publication date Aug 8, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190233926
- Publication date Aug 1, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL SHEET AND PLATED STEEL SHEET
- Publication number 20190226061
- Publication date Jul 25, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kohichi SANO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND HIGH-STRENGTH GALVANIZED STEEL SHEET
- Publication number 20190003009
- Publication date Jan 3, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki KAWATA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET EXCELLENT IN IMPACT PE...
- Publication number 20180312954
- Publication date Nov 1, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takeshi YASUI
- C21 - METALLURGY OF IRON
Information Patent Application
SURFACE-TREATED STEEL SHEET FOR FUEL TANKS
- Publication number 20180187313
- Publication date Jul 5, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiromasa SHOJI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20170313028
- Publication date Nov 2, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki KAWATA
- B32 - LAYERED PRODUCTS
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20170314115
- Publication date Nov 2, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki KAWATA
- B32 - LAYERED PRODUCTS
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20170314116
- Publication date Nov 2, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki KAWATA
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET
- Publication number 20170305114
- Publication date Oct 26, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki KAWATA
- B32 - LAYERED PRODUCTS
Information Patent Application
STORAGE SUBSYSTEM
- Publication number 20160259571
- Publication date Sep 8, 2016
- Hitachi, Ltd
- Hiroyuki KUMASAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STEEL SHEET FOR ELECTROPLATING, ELECTROPLATED STEEL SHEET, AND METH...
- Publication number 20150118518
- Publication date Apr 30, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hironori Sato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND HIGH-STRENGTH GALVANIZED STEEL SHEET...
- Publication number 20140242414
- Publication date Aug 28, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Akinobu Minami
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Yuji Yamaguchi

Person

Patents Grantslast 30 patents

Hot dip galvanized steel sheet and method for producing same

Hot dip galvanized steel sheet and method for producing same

Zinc-plated steel sheet and manufacturing method thereof

Hot dip galvanized steel sheet and method for producing same

Zinc-plated steel sheet and manufacturing method thereof

Steel sheet and plated steel sheet

Steel sheet and manufacturing method of therefor

Hot-dip galvanized steel sheet

Steel sheet and manufacturing method therefor

High strength hot-dip galvanized steel sheet and production method...

Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet

Hot-dip galvanized steel sheet

Steel sheet and plated steel sheet

Steel sheet and plated steel sheet

Galvannealed steel sheet

High-strength steel sheet and high-strength galvanized steel sheet

Hot-dip galvanized steel sheet

Steel sheet and plated steel sheet

Hot-dip galvanized steel sheet

Hot-dip galvanized steel sheet

Surface-treated steel sheet for fuel tanks

High-strength hot-dip galvanized steel sheet excellent in impact pe...

Hot-dip galvanized steel sheet

Hot-dip galvanized steel sheet

High-strength steel sheet and high-strength galvanized steel sheet...

High strength steel sheet and high strength galvanized steel sheet...

Steel sheet for electroplating, electroplated steel sheet, and meth...

Signal processing apparatus with signal control units and processor...

Method for fabricating wiring board provided with passive element,...

Component built-in wiring board and manufacturing method of compone...

Patents Applicationslast 30 patents

TOOL HEAD FOR THREE-DIMENSIONAL MOLDING AND THREE-DIMENSIONAL MOLDI...

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF

ZINC-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF

STEEL SHEET AND MANUFACTURING METHOD OF THEREFOR

STEEL SHEET AND MANUFACTURING METHOD THEREFOR

GALVANNEALED STEEL SHEET

HOT-DIP GALVANIZED STEEL SHEET

HOT-DIP GALVANIZED STEEL SHEET

HOT-DIP GALVANIZED STEEL SHEET

HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD...

COLD-ROLLED STEEL SHEET AND HOT-DIP GALVANIZED COLD-ROLLED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

STEEL SHEET AND PLATED STEEL SHEET

HIGH-STRENGTH STEEL SHEET AND HIGH-STRENGTH GALVANIZED STEEL SHEET

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET EXCELLENT IN IMPACT PE...

SURFACE-TREATED STEEL SHEET FOR FUEL TANKS

HOT-DIP GALVANIZED STEEL SHEET

HOT-DIP GALVANIZED STEEL SHEET

HOT-DIP GALVANIZED STEEL SHEET

HOT-DIP GALVANIZED STEEL SHEET

STORAGE SUBSYSTEM

STEEL SHEET FOR ELECTROPLATING, ELECTROPLATED STEEL SHEET, AND METH...

HIGH-STRENGTH STEEL SHEET AND HIGH-STRENGTH GALVANIZED STEEL SHEET...