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Kouji NISHIMURA
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Omuta-shi, Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ceramic circuit board and production method therefor
Patent number
11,483,926
Issue date
Oct 25, 2022
DENKA COMPANY LIMITED
Akimasa Yuasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ceramic circuit board, method for manufacturing ceramic circuit boa...
Patent number
11,452,204
Issue date
Sep 20, 2022
DENKA COMPANY LIMITED
Yusaku Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic circuit substrate
Patent number
11,430,727
Issue date
Aug 30, 2022
DENKA COMPANY LIMITED
Ryota Aono
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ceramic circuit board and method for producing same
Patent number
11,277,908
Issue date
Mar 15, 2022
DENKA COMPANY LIMITED
Akimasa Yuasa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ceramic circuit substrate and method for manufacturing same
Patent number
10,796,925
Issue date
Oct 6, 2020
DENKA COMPANY LIMITED
Akimasa Yuasa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CERAMIC CIRCUIT BOARD AND METHOD FOR PRODUCING SAME
Publication number
20210176859
Publication date
Jun 10, 2021
DENKA COMPANY LIMITED
Akimasa YUASA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CERAMIC CIRCUIT BOARD AND MODULE USING SAME
Publication number
20210176860
Publication date
Jun 10, 2021
DENKA COMPANY LIMITED
Yuta TSUGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CERAMIC CIRCUIT SUBSTRATE
Publication number
20200185320
Publication date
Jun 11, 2020
DENKA COMPANY LIMITED
Ryota AONO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CERAMIC CIRCUIT BOARD AND PRODUCTION METHOD THEREFOR
Publication number
20200163210
Publication date
May 21, 2020
DENKA COMPANY LIMITED
Akimasa YUASA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CERAMIC CIRCUIT BOARD, METHOD FOR MANUFACTURING CERAMIC CIRCUIT BOA...
Publication number
20200128664
Publication date
Apr 23, 2020
DENKA COMPANY LIMITED
Yusaku HARADA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CERAMIC CIRCUIT SUBSTRATE AND METHOD FOR MANUFACTURING SAME
Publication number
20190115228
Publication date
Apr 18, 2019
Denka Company Limited
Akimasa YUASA
H01 - BASIC ELECTRIC ELEMENTS