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Yuichiro YAMANAKA
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Osaka-shi, Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Substrate for printed circuit board, printed circuit board, and met...
Patent number
11,375,615
Issue date
Jun 28, 2022
Sumitomo Electric Industries, Ltd.
Yuichiro Yamanaka
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
JOINED BODY AND SURFACE ACOUSTIC WAVE DEVICE
Publication number
20220077839
Publication date
Mar 10, 2022
Sumitomo Electric Industries, Ltd.
Masato HASEGAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
JOINED BODY AND SURFACE ACOUSTIC WAVE DEVICE
Publication number
20220069802
Publication date
Mar 3, 2022
Sumitomo Electric Industries, Ltd.
Hirohisa SAITO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Application
SUBSTRATE FOR PRINTED CIRCUIT BOARD, PRINTED CIRCUIT BOARD, AND MET...
Publication number
20180242450
Publication date
Aug 23, 2018
Sumitomo Electric Industries, Ltd.
Yuichiro YAMANAKA
B32 - LAYERED PRODUCTS