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Kentaro Arai
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plated product and method for producing same
Patent number
11,898,263
Issue date
Feb 13, 2024
Dowa Metaltech Co., Ltd.
Yutaro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Partial plating device and partial plating method
Patent number
9,683,307
Issue date
Jun 20, 2017
Dowa Metaltech Co., Ltd.
Kentaro Arai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
AG-PLATED MATERIAL, METHOD FOR PRODUCING AG-PLATED MATERIAL, AND EL...
Publication number
20240026558
Publication date
Jan 25, 2024
DOWA METALTECH CO., LTD.
Yosuke Sato
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
AG-COATED MATERIAL, METHOD FOR PRODUCING AG-COATED MATERIAL, AND TE...
Publication number
20240018680
Publication date
Jan 18, 2024
DOWA METALTECH CO., LTD.
Yosuke Sato
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SILVER-PLATED PRODUCT AND METHOD FOR PRODUCING SAME
Publication number
20230313402
Publication date
Oct 5, 2023
DOWA METALTECH CO., LTD.
Yutaro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SILVER-PLATED MEMBER, METHOD FOR PRODUCING THE SAME, AND TERMINAL C...
Publication number
20230142395
Publication date
May 11, 2023
DOWA METALTECH CO., LTD.
Yutaro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SILVER-PLATED PRODUCT AND METHOD FOR PRODUCING SAME
Publication number
20230097787
Publication date
Mar 30, 2023
DOWA METALTECH CO., LTD.
Yutaro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SILVER-PLATED PRODUCT AND METHOD FOR PRODUCING SAME
Publication number
20230093655
Publication date
Mar 23, 2023
DOWA METALTECH CO., LTD.
Yutaro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PLATED PRODUCT AND METHOD FOR PRODUCING SAME
Publication number
20220136122
Publication date
May 5, 2022
DOWA METALTECH CO., LTD.
Yutaro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PARTIAL PLATING DEVICE AND PARTIAL PLATING METHOD
Publication number
20140291159
Publication date
Oct 2, 2014
DOWA METALTECH CO., LTD.
Kentaro Arai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR