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Masaaki Higo
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for producing insulated circuit board using a mask and parti...
Patent number
11,761,108
Issue date
Sep 19, 2023
Dowa Metaltech Co., Ltd.
Masaaki Higo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
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Patent Application
MASK FOR PARTIAL PLATING, AND METHOD FOR PRODUCING INSULATED CIRCUI...
Publication number
20220136126
Publication date
May 5, 2022
DOWA METALTECH CO., LTD.
Masaaki Higo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SUSCEPTOR, CRYSTAL GROWTH APPARATUS, AND CRYSTAL GROWTH METHOD
Publication number
20150206785
Publication date
Jul 23, 2015
DOWA ELECTRONICS MATERIALS CO., LTD.
Masahito Miyashita
C30 - CRYSTAL GROWTH