Hiroki Takeshita

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Sorachi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface-coated cutting tool and method for manufacturing same
- Patent number 11,872,636
- Issue date Jan 16, 2024
- Sumitomo Electric Hardmetal Corp.
- Hiroki Takeshita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface-coated cutting tool
- Patent number 11,167,357
- Issue date Nov 9, 2021
- Sumitomo Electric Hardmetal Corp.
- Shuhei Misumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface-coated cutting tool and method for manufacturing same
- Patent number 10,994,341
- Issue date May 4, 2021
- Sumitomo Electric Hardmetal Corp.
- Hiroki Takeshita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface-coated tool and method of manufacturing the same
- Patent number 9,962,771
- Issue date May 8, 2018
- Sumitomo Electric Hardmetal Corp.
- Keizo Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING SAME
- Publication number 20210001410
- Publication date Jan 7, 2021
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Hiroki Takeshita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURFACE-COATED CUTTING TOOL
- Publication number 20190160546
- Publication date May 30, 2019
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Shuhei Misumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING SAME
- Publication number 20180099335
- Publication date Apr 12, 2018
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Hiroki Takeshita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE-COATED TOOL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160175939
- Publication date Jun 23, 2016
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Keizo Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...