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Shoji IWAKIRI
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Omuta-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Ceramic circuit board and module using same
Patent number
11,570,890
Issue date
Jan 31, 2023
DENKA COMPANY LIMITED
Yuta Tsugawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING COMPOSITE BODY
Publication number
20220250994
Publication date
Aug 11, 2022
Denka Company Limited
Saori INOUE
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SILICON NITRIDE SINTERED BODY, METHOD FOR PRODUCING SAME, MULTILAYE...
Publication number
20220177376
Publication date
Jun 9, 2022
Denka Company Limited
Shoji IWAKIRI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE BODY
Publication number
20220177375
Publication date
Jun 9, 2022
Denka Company Limited
Saori INOUE
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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