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Mayu AMEMIYA
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Osaka-shi, Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Cubic boron nitride sintered material
Patent number
11,542,203
Issue date
Jan 3, 2023
Sumitomo Electric Industries, Ltd.
Mayu Amemiya
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cubic boron nitride sintered material
Patent number
11,518,718
Issue date
Dec 6, 2022
Sumitomo Electric Industries, Ltd.
Mayu Amemiya
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sintered material and cutting tool including same
Patent number
11,192,827
Issue date
Dec 7, 2021
Sumitomo Electric Industries, Ltd.
Katsumi Okamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sintered material and partially stabilized zirconia with solid solu...
Patent number
11,155,501
Issue date
Oct 26, 2021
Sumitomo Electric Industries, Ltd.
Hisaya Hama
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
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Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL AND CUTTING TOOL
Publication number
20220289633
Publication date
Sep 15, 2022
Sumitomo Electric Industries, Ltd.
Katsumi OKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL AND CUTTING TOOL
Publication number
20220250990
Publication date
Aug 11, 2022
Sumitomo Electric Industries, Ltd.
Katsumi OKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
Publication number
20220204413
Publication date
Jun 30, 2022
Sumitomo Electric Industries, Ltd.
Mayu AMEMIYA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
Publication number
20220204412
Publication date
Jun 30, 2022
Sumitomo Electric Industries, Ltd.
Mayu AMEMIYA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SINTERED MATERIAL AND PARTIALLY STABILIZED ZIRCONIA WITH SOLID SOLU...
Publication number
20210253483
Publication date
Aug 19, 2021
Sumitomo Electric Industries, Ltd.
Hisaya HAMA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SINTERED MATERIAL AND CUTTING TOOL INCLUDING SAME
Publication number
20210171402
Publication date
Jun 10, 2021
Sumitomo Electric Industries, Ltd.
Katsumi OKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR