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Kousuke YANAGISAWA
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Naka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Surface-coated cutting tool
Patent number
12,162,079
Issue date
Dec 10, 2024
Mitsubishi Materials Corporation
Takuya Ishigaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface coated cutting tool having hard coating layer exhibiting ex...
Patent number
11,998,992
Issue date
Jun 4, 2024
Mitsubishi Materials Corporation
Takuya Ishigaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool in which hard coating layer exhibits ex...
Patent number
11,278,967
Issue date
Mar 22, 2022
Mitsubishi Materials Corporation
Kousuke Yanagisawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool having hard coating layer exhibiting ex...
Patent number
11,040,402
Issue date
Jun 22, 2021
Mitsubishi Materials Corporation
Takuya Ishigaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool with hard coating layer that exhibits e...
Patent number
10,625,347
Issue date
Apr 21, 2020
Mitsubishi Materials Corporation
Sho Tatsuoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool and manufacturing method of the same
Patent number
10,618,115
Issue date
Apr 14, 2020
Mitsubishi Materials Corporation
Sho Tatsuoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SURFACE-COATED CUTTING TOOL
Publication number
20230109216
Publication date
Apr 6, 2023
MITSUBISHI MATERIALS CORPORATION
Hiroki NAKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL
Publication number
20220111446
Publication date
Apr 14, 2022
MITSUBISHI MATERIALS CORPORATION
Takuya ISHIGAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE COATED CUTTING TOOL HAVING HARD COATING LAYER EXHIBITING EX...
Publication number
20210402486
Publication date
Dec 30, 2021
MITSUBISHI MATERIALS CORPORATION
Takuya ISHIGAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL IN WHICH HARD COATING LAYER EXHIBITS EX...
Publication number
20210220919
Publication date
Jul 22, 2021
MITSUBISHI MATERIALS CORPORATION
Kousuke YANAGISAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL HAVING HARD COATING LAYER EXHIBITING EX...
Publication number
20190358711
Publication date
Nov 28, 2019
MITSUBISHI MATERIALS CORPORATION
Takuya ISHIGAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL WITH HARD COATING LAYER THAT EXHIBITS E...
Publication number
20180311742
Publication date
Nov 1, 2018
MITSUBISHI MATERIALS CORPORATION
Sho TATSUOKA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL AND MANUFACTURING METHOD OF THE SAME
Publication number
20180311745
Publication date
Nov 1, 2018
MITSUBISHI MATERIALS CORPORATION
Sho TATSUOKA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL IN WHICH HARD COATING LAYER EXHIBITS EX...
Publication number
20180154463
Publication date
Jun 7, 2018
MITSUBISHI MATERIALS CORPORATION
Kousuke YANAGISAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR