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Youichi NAKAJIMA
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Yamagata, JP
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Patents Grants
last 30 patents
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Patent Grant
Supporting substrate, supporting substrate-attached laminate and me...
Patent number
11,217,445
Issue date
Jan 4, 2022
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing package substrate for mounting a semicondu...
Patent number
10,727,081
Issue date
Jul 28, 2020
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
SUPPORTING SUBSTRATE, SUPPORTING SUBSTRATE-ATTACHED LAMINATE AND ME...
Publication number
20210257207
Publication date
Aug 19, 2021
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORTING SUBSTRATE, SUPPORTING SUBSTRATE-ATTACHED LAMINATE AND ME...
Publication number
20190181000
Publication date
Jun 13, 2019
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING PACKAGE SUBSTRATE FOR MOUNTING A SEMICONDU...
Publication number
20190148169
Publication date
May 16, 2019
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...