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Seal ring
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Patent number 11,635,147
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Issue date Apr 25, 2023
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NOK Corporation
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Yusuke Yoshida
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal ring
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Patent number 11,614,169
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Issue date Mar 28, 2023
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NOK Corporation
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Yusuke Yoshida
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal ring
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Patent number 11,333,250
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Issue date May 17, 2022
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NOK Corporation
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Yusuke Yoshida
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal
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Patent number D912784
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Issue date Mar 9, 2021
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NOK Corporation
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Yusuke Yoshida
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D23 - Environmental heating and cooling
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Seal
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Patent number D890310
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Issue date Jul 14, 2020
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NOK Corporation
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Yusuke Yoshida
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D23 - Environmental heating and cooling
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Seal
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Patent number D875899
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Issue date Feb 18, 2020
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NOK Corporation
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Yusuke Yoshida
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D23 - Environmental heating and cooling
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Seal
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Patent number D875900
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Issue date Feb 18, 2020
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NOK Corporation
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Yusuke Yoshida
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D23 - Environmental heating and cooling
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Seal ring
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Patent number D873981
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Issue date Jan 28, 2020
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NOK Corporation
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Yusuke Yoshida
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D23 - Environmental heating and cooling
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Seal ring
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Patent number 10,190,689
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Issue date Jan 29, 2019
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NOK Corporation
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Yusuke Yoshida
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing device
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Patent number 9,388,705
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Issue date Jul 12, 2016
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NOK Corporation
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Kazunari Seki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing device and sealing structure
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Patent number 9,309,973
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Issue date Apr 12, 2016
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NOK Corporation
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Kazunari Seki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing device and sealing structure
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Patent number 9,157,530
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Issue date Oct 13, 2015
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NOK Corporation
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Kazunari Seki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...