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Ryota AONO
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Omuta-shi, Fukuoka, JP
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Patents Grants
last 30 patents
Information
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
Information
Patent Grant
Bonded substrate, metal circuit board, and circuit board
Patent number
11,497,125
Issue date
Nov 8, 2022
DENKA COMPANY LIMITED
Yuta Tsugawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Patent number
10,424,529
Issue date
Sep 24, 2019
DENKA COMPANY LIMITED
Ryota Aono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ceramic circuit board and method for producing same
Patent number
9,872,380
Issue date
Jan 16, 2018
DENKA COMPANY LIMITED
Ryota Aono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
BONDED SUBSTRATE, METAL CIRCUIT BOARD, AND CIRCUIT BOARD
Publication number
20220039264
Publication date
Feb 3, 2022
DENKA COMPANY LIMITED
Yuta TSUGAWA
H05 - ELECTRIC TECHNIQUES 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 METHOD FOR PRODUCING SAME
Publication number
20170181272
Publication date
Jun 22, 2017
Denka Company Limited
Ryota AONO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CERAMIC CIRCUIT BOARD
Publication number
20160358840
Publication date
Dec 8, 2016
DENKA COMPANY LIMITED
Ryota AONO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES