-
Cutting tool
-
Patent number D1031801
-
Issue date Jun 18, 2024
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1024146
-
Issue date Apr 23, 2024
-
Sumitomo Electric Hardmetal Corp.
-
Satoru Kukino
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1024152
-
Issue date Apr 23, 2024
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Composite sintered material
-
Patent number 11,920,222
-
Issue date Mar 5, 2024
-
Sumitomo Electric Industries, Ltd.
-
Naoki Watanobe
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Cutting tool
-
Patent number D1014585
-
Issue date Feb 13, 2024
-
Sumitomo Electric Industries, Ltd.
-
Masashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1002690
-
Issue date Oct 24, 2023
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1002692
-
Issue date Oct 24, 2023
-
Sumitomo Electric Industries, Ltd.
-
Masashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1002691
-
Issue date Oct 24, 2023
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Rotary cutting tool
-
Patent number 11,794,259
-
Issue date Oct 24, 2023
-
Sumitomo Electric Hardmetal Corp.
-
Masashi Harada
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Cutting tool
-
Patent number D1001856
-
Issue date Oct 17, 2023
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1001167
-
Issue date Oct 10, 2023
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D1001169
-
Issue date Oct 10, 2023
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
Composite sintered material
-
Patent number 11,680,022
-
Issue date Jun 20, 2023
-
Sumitomo Electric Industries, Ltd.
-
Naoki Watanobe
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
Cutting tool
-
Patent number D980296
-
Issue date Mar 7, 2023
-
Sumitomo Electric Industries, Ltd.
-
Masashi Harada
-
D15 - Machines not elsewhere specified
-
Cutting tool
-
Patent number D964440
-
Issue date Sep 20, 2022
-
Sumitomo Electric Hardmetal Corp.
-
Takashi Harada
-
D15 - Machines not elsewhere specified
-
-
-
-
Cutting tool
-
Patent number 10,717,134
-
Issue date Jul 21, 2020
-
Sumitomo Electric Hardmetal Corp.
-
Yusuke Matsuda
-
B22 - CASTING POWDER METALLURGY
-
-
-
Cutting tool
-
Patent number 10,525,538
-
Issue date Jan 7, 2020
-
Sumitomo Electric Hardmetal Corp.
-
Yusuke Matsuda
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Cutting tool
-
Patent number 10,293,411
-
Issue date May 21, 2019
-
Sumitomo Electric Hardmetal Corp.
-
Taisuke Higashi
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR