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Polishing apparatus
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Patent number 12,128,523
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Issue date Oct 29, 2024
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Ebara Corporation
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Makoto Fukushima
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B24 - GRINDING POLISHING
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Substrate processing apparatus
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Patent number 11,969,858
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Issue date Apr 30, 2024
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Ebara Corporation
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Keisuke Namiki
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Elastic membrane
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Patent number D918161
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Issue date May 4, 2021
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Ebara Corporation
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Shingo Togashi
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D13 - Equipment for production, distribution, or transformation of energy
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Polishing apparatus
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Patent number 10,702,972
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Issue date Jul 7, 2020
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Ebara Corporation
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Makoto Fukushima
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B24 - GRINDING POLISHING
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Substrate retaining ring
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Patent number D799437
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Issue date Oct 10, 2017
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Ebara Corporation
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Osamu Nabeya
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D13 - Equipment for production, distribution, or transformation of energy
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Retainer ring for substrate
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Patent number D794585
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Issue date Aug 15, 2017
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Ebara Corporation
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Osamu Nabeya
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D13 - Equipment for production, distribution, or transformation of energy
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Substrate retaining ring
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Patent number D793976
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Issue date Aug 8, 2017
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Ebara Corporation
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Makoto Fukushima
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D13 - Equipment for production, distribution, or transformation of energy
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