Michiko Matsukawa

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cubic boron nitride sintered material, tool comprising cubic boron...
- Patent number 11,773,030
- Issue date Oct 3, 2023
- Sumitomo Electric Hardmetal Corp.
- Keita Miyamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cubic boron nitride sintered material and method for manufacturing...
- Patent number 11,434,550
- Issue date Sep 6, 2022
- Sumitomo Electric Hardmetal Corp.
- Machiko Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composite sintered material and tool using same
- Patent number 11,319,255
- Issue date May 3, 2022
- Sumitomo Electric Hardmetal Corp.
- Yuh Ishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline cubic boron nitride and method for manufacturing th...
- Patent number 11,214,522
- Issue date Jan 4, 2022
- Sumitomo Electric Hardmetal Corp.
- Michiko Matsukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline cubic boron nitride and method for manufacturing th...
- Patent number 11,208,324
- Issue date Dec 28, 2021
- Sumitomo Electric Hardmetal Corp.
- Michiko Matsukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline cubic boron nitride and method for manufacturing th...
- Patent number 11,186,485
- Issue date Nov 30, 2021
- Sumitomo Electric Hardmetal Corp.
- Michiko Matsukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cubic boron nitride sintered material
- Patent number 11,161,790
- Issue date Nov 2, 2021
- Sumitomo Electric Hardmetal Corp.
- Hironari Moroguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cemented carbide and cutting tool
- Patent number 10,987,739
- Issue date Apr 27, 2021
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide and cutting tool
- Patent number 10,519,067
- Issue date Dec 31, 2019
- Sumitomo Electric Industries, Ltd
- Yasuki Kido
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered compact, cutting tool formed using sintered compact, and m...
- Patent number 9,187,376
- Issue date Nov 17, 2015
- Sumitomo Electric Industries, Ltd.
- Kenichi Watatani
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface-coated high hardness material for tool
- Patent number 7,794,860
- Issue date Sep 14, 2010
- Sumitomo Electric Industries, Ltd.
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface-coated high hardness material for tool
- Patent number 7,524,569
- Issue date Apr 28, 2009
- Sumitomo Electric Industries, Ltd.
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cubic boron nitride sintered body
- Patent number 7,524,785
- Issue date Apr 28, 2009
- Sumitomo Electric Hardmetal Corp.
- Michiko Matsukawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE POLYCRYSTAL AND TOOL WITH COMPOSITE POLYCRYSTAL
- Publication number 20240368040
- Publication date Nov 7, 2024
- Sumitomo Electric Hardmetal Corp.
- Yuh ISHIDA
- B24 - GRINDING POLISHING
Information Patent Application
DIAMOND POLYCRYSTAL BODY, AND TOOL PROVIDED WITH DIAMOND POLYCRYSTA...
- Publication number 20240262693
- Publication date Aug 8, 2024
- Sumitomo Electric Hardmetal Corp.
- Yuh ISHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIAMOND POLYCRYSTALLINE BODY, AND TOOL COMPRISING DIAMOND POLYCRYST...
- Publication number 20240199430
- Publication date Jun 20, 2024
- Sumitomo Electric Hardmetal Corp.
- Yuh ISHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20240174576
- Publication date May 30, 2024
- Sumitomo Electric Hardmetal Corp.
- Hironari MOROGUCHI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL
- Publication number 20230383387
- Publication date Nov 30, 2023
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL
- Publication number 20230203624
- Publication date Jun 29, 2023
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL, TOOL COMPRISING CUBIC BORON...
- Publication number 20230192557
- Publication date Jun 22, 2023
- Sumitomo Electric Hardmetal Corp.
- Keita MIYAMOTO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CUTTING TOOL
- Publication number 20230050739
- Publication date Feb 16, 2023
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Kenta SANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME
- Publication number 20230013675
- Publication date Jan 19, 2023
- Sumitomo Electric Hardmetal Corp.
- Machiko ABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME
- Publication number 20230013990
- Publication date Jan 19, 2023
- Sumitomo Electric Hardmetal Corp.
- Machiko ABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITE SINTERED MATERIAL AND TOOL USING SAME
- Publication number 20210309579
- Publication date Oct 7, 2021
- Sumitomo Electric Hardmetal Corp.
- Yuh ISHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20210246077
- Publication date Aug 12, 2021
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Hironari MOROGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL
- Publication number 20210246076
- Publication date Aug 12, 2021
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Hironari MOROGUCHI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR MANUFACTURING TH...
- Publication number 20210238100
- Publication date Aug 5, 2021
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Michiko MATSUKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR MANUFACTURING TH...
- Publication number 20210238036
- Publication date Aug 5, 2021
- Sumitomo Electric Hardmetal Corp.
- Michiko MATSUKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD FOR MANUFACTURING...
- Publication number 20210198772
- Publication date Jul 1, 2021
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Machiko ABE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR MANUFACTURING TH...
- Publication number 20210087058
- Publication date Mar 25, 2021
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Michiko MATSUKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL
- Publication number 20180222804
- Publication date Aug 9, 2018
- Sumitomo Electric Industries, Ltd.
- Yasuki Kido
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CEMENTED CARBIDE AND CUTTING TOOL
- Publication number 20180169766
- Publication date Jun 21, 2018
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED COMPACT, CUTTING TOOL FORMED USING SINTERED COMPACT, AND M...
- Publication number 20140178138
- Publication date Jun 26, 2014
- Sumitomo Electric Industries, Ltd.
- Kenichi WATATANI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SURFACE-COATED HIGH HARDNESS MATERIAL FOR TOOL
- Publication number 20090181243
- Publication date Jul 16, 2009
- Sumitomo Electric Industries, Ltd.
- Katsumi OKAMURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cubic Boron Nitride Sintered Body
- Publication number 20080214383
- Publication date Sep 4, 2008
- Michiko Matsukawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Surface-coated high hardness material for tool
- Publication number 20060182998
- Publication date Aug 17, 2006
- Katsumi Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Michiko Matsukawa

Person

Patents Grantslast 30 patents

Cubic boron nitride sintered material, tool comprising cubic boron...

Cubic boron nitride sintered material and method for manufacturing...

Composite sintered material and tool using same

Polycrystalline cubic boron nitride and method for manufacturing th...

Polycrystalline cubic boron nitride and method for manufacturing th...

Polycrystalline cubic boron nitride and method for manufacturing th...

Cubic boron nitride sintered material

Cemented carbide and cutting tool

Cemented carbide and cutting tool

Sintered compact, cutting tool formed using sintered compact, and m...

Surface-coated high hardness material for tool

Surface-coated high hardness material for tool

Cubic boron nitride sintered body

Patents Applicationslast 30 patents

COMPOSITE POLYCRYSTAL AND TOOL WITH COMPOSITE POLYCRYSTAL

DIAMOND POLYCRYSTAL BODY, AND TOOL PROVIDED WITH DIAMOND POLYCRYSTA...

DIAMOND POLYCRYSTALLINE BODY, AND TOOL COMPRISING DIAMOND POLYCRYST...

CUBIC BORON NITRIDE SINTERED MATERIAL

DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL

DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL

CUBIC BORON NITRIDE SINTERED MATERIAL, TOOL COMPRISING CUBIC BORON...

CUTTING TOOL

CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME

CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME

COMPOSITE SINTERED MATERIAL AND TOOL USING SAME

CUBIC BORON NITRIDE SINTERED MATERIAL

CUBIC BORON NITRIDE SINTERED MATERIAL

POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR MANUFACTURING TH...

POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR MANUFACTURING TH...

CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD FOR MANUFACTURING...

POLYCRYSTALLINE CUBIC BORON NITRIDE AND METHOD FOR MANUFACTURING TH...

CEMENTED CARBIDE AND CUTTING TOOL

CEMENTED CARBIDE AND CUTTING TOOL

SINTERED COMPACT, CUTTING TOOL FORMED USING SINTERED COMPACT, AND M...

SURFACE-COATED HIGH HARDNESS MATERIAL FOR TOOL

Cubic Boron Nitride Sintered Body

Surface-coated high hardness material for tool