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Hitachi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electromagnetic wave shielding material
Patent number
11,259,449
Issue date
Feb 22, 2022
JX Nippon Mining & Metals Corporation
Kazuki Kammuri
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminated body and method of producing shaped article
Patent number
11,040,518
Issue date
Jun 22, 2021
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
B32 - LAYERED PRODUCTS
Information
Patent Grant
Electromagnetic wave shielding material
Patent number
11,019,759
Issue date
May 25, 2021
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
B32 - LAYERED PRODUCTS
Information
Patent Grant
Metal foil for electromagnetic shielding, electromagnetic shielding...
Patent number
10,842,058
Issue date
Nov 17, 2020
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electromagnetic shielding material
Patent number
10,609,849
Issue date
Mar 31, 2020
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electromagnetic shielding material
Patent number
10,442,159
Issue date
Oct 15, 2019
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electromagnetic shielding material
Patent number
10,272,646
Issue date
Apr 30, 2019
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
B32 - LAYERED PRODUCTS
Information
Patent Grant
Metal foil for electromagnetic shielding, electromagnetic shielding...
Patent number
10,221,487
Issue date
Mar 5, 2019
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Copper foil composite, formed product and method of producing the same
Patent number
9,981,450
Issue date
May 29, 2018
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Copper foil composite, formed product and method of producing the same
Patent number
9,955,574
Issue date
Apr 24, 2018
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal foil for electromagnetic shielding, electromagnetic shielding...
Patent number
9,485,894
Issue date
Nov 1, 2016
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper foil for printed wiring board
Patent number
9,066,432
Issue date
Jun 23, 2015
JX Nippon Mining & Metals Corporation
Koichiro Tanaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Electromagnetic Wave Shielding Material
Publication number
20200315073
Publication date
Oct 1, 2020
JX NIPPON MINING & METALS CORPORATION
KOICHIRO TANAKA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laminated Body and Method of Producing Shaped Article
Publication number
20180281350
Publication date
Oct 4, 2018
JX NIPPON MINING & METALS CORPORATION
KOICHIRO TANAKA
B32 - LAYERED PRODUCTS
Information
Patent Application
ELECTROMAGNETIC SHIELDING MATERIAL
Publication number
20180263145
Publication date
Sep 13, 2018
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METAL FOIL FOR ELECTROMAGNETIC SHIELDING, ELECTROMAGNETIC SHIELDING...
Publication number
20180216238
Publication date
Aug 2, 2018
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electromagnetic Wave Shielding Material
Publication number
20180177083
Publication date
Jun 21, 2018
JX NIPPON MINING & METALS CORPORATION
Kazuki Kammuri
B32 - LAYERED PRODUCTS
Information
Patent Application
ELECTROMAGNETIC SHIELDING MATERIAL
Publication number
20180079177
Publication date
Mar 22, 2018
JX NIPPON MINING & METALS CORPORATION
KOICHIRO TANAKA
B32 - LAYERED PRODUCTS
Information
Patent Application
ELECTROMAGNETIC SHIELDING MATERIAL
Publication number
20180079176
Publication date
Mar 22, 2018
JX NIPPON MINING & METALS CORPORATION
KOICHIRO TANAKA
B32 - LAYERED PRODUCTS
Information
Patent Application
METAL FOIL FOR ELECTROMAGNETIC SHIELDING, ELECTROMAGNETIC SHIELDING...
Publication number
20160374238
Publication date
Dec 22, 2016
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METAL FOIL FOR ELECTROMAGNETIC SHIELDING, ELECTROMAGNETIC SHIELDING...
Publication number
20160165768
Publication date
Jun 9, 2016
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COPPER FOIL COMPOSITE, FORMED PRODUCT AND METHOD OF PRODUCING THE SAME
Publication number
20150111059
Publication date
Apr 23, 2015
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
B32 - LAYERED PRODUCTS
Information
Patent Application
COPPER FOIL COMPOSITE, FORMED PRODUCT AND METHOD OF PRODUCING THE SAME
Publication number
20150064493
Publication date
Mar 5, 2015
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
B32 - LAYERED PRODUCTS
Information
Patent Application
COPPER FOIL FOR PRINTED WIRING BOARD
Publication number
20130240257
Publication date
Sep 19, 2013
JX NIPPON MINING & METALS CORPORATION
Koichiro Tanaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Sn-PLATED MATERIALS FOR ELECTRONIC COMPONENTS
Publication number
20100266863
Publication date
Oct 21, 2010
Nippon Mining & Metals Co., Ltd.
Koichiro Tanaka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR