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Kouhei Yoshimura
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Sorachi-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Surface-coated cutting tool
Patent number
11,534,836
Issue date
Dec 27, 2022
Sumitomo Electric Hardmetal Corp.
Kouhei Yoshimura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface coated cutting tool and method for manufacturing the same
Patent number
11,370,033
Issue date
Jun 28, 2022
Sumitomo Electric Hardmetal Corp.
Haruyo Fukui
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface coated cutting tool and method for manufacturing the same
Patent number
11,298,748
Issue date
Apr 12, 2022
Sumitomo Electric Hardmetal Corp.
Haruyo Fukui
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tool and method for manufacturing the same
Patent number
11,020,805
Issue date
Jun 1, 2021
Sumitomo Electric Hardmetal Corp.
Shinya Imamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool and method for manufacturing the same
Patent number
11,014,169
Issue date
May 25, 2021
Sumitomo Electric Hardmetal Corp.
Hideaki Kanaoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool and method for manufacturing the same
Patent number
10,994,340
Issue date
May 4, 2021
Sumitomo Electric Hardmetal Corp.
Shinya Imamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool and method for manufacturing the same
Patent number
10,994,338
Issue date
May 4, 2021
Sumitomo Electric Hardmetal Corp.
Hideaki Kanaoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool
Patent number
10,987,738
Issue date
Apr 27, 2021
Sumitomo Electric Hardmetal Corp.
Hideaki Kanaoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-coated cutting tool and method of manufacturing the same
Patent number
10,654,181
Issue date
May 19, 2020
Sumitomo Electric Hardmetal Corp.
Kouhei Yoshimura
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Patents Applications
last 30 patents
Information
Patent Application
SURFACE COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20210069794
Publication date
Mar 11, 2021
SUMITOMO ELECTRIC HARDMETAL CORP.
Haruyo FUKUI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20200368822
Publication date
Nov 26, 2020
SUMITOMO ELECTRIC HARDMETAL CORP.
Haruyo FUKUI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL
Publication number
20200331071
Publication date
Oct 22, 2020
SUMITOMO ELECTRIC HARDMETAL CORP.
Kouhei YOSHIMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20200180037
Publication date
Jun 11, 2020
SUMITOMO ELECTRIC HARDMETAL CORP.
Hideaki Kanaoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190232385
Publication date
Aug 1, 2019
SUMITOMO ELECTRIC HARDMETAL CORP.
Shinya IMAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL
Publication number
20190232380
Publication date
Aug 1, 2019
SUMITOMO ELECTRIC HARDMETAL CORP.
Hideaki Kanaoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190210116
Publication date
Jul 11, 2019
SUMITOMO ELECTRIC HARDMETAL CORP.
Hideaki KANAOKA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190210117
Publication date
Jul 11, 2019
SUMITOMO ELECTRIC HARDMETAL CORP.
Shinya IMAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SURFACE-COATED CUTTING TOOL AND METHOD OF MANUFACTURING THE SAME
Publication number
20180339415
Publication date
Nov 29, 2018
SUMITOMO ELECTRIC HARDMETAL CORP.
Kouhei Yoshimura
B26 - HAND CUTTING TOOLS CUTTING SEVERING