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Gasket
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Patent number 11,971,102
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Issue date Apr 30, 2024
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NOK Corporation
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Takeshi Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gasket and sealing structure
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Patent number 11,499,635
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Issue date Nov 15, 2022
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NOK Corporation
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Kazuya Aihara
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Metal gasket
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Patent number 11,333,247
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Issue date May 17, 2022
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NOK Corporation
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Takeshi Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Metal gasket
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Patent number 11,248,704
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Issue date Feb 15, 2022
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NOK Corporation
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Isao Tanji
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing structure for casing
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Patent number 10,670,032
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Issue date Jun 2, 2020
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NOK Corporation
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Kazuya Aihara
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing structure for casing
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Patent number 10,544,794
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Issue date Jan 28, 2020
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NOK Corporation
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Kazuya Aihara
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Metal gasket
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Patent number 10,520,088
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Issue date Dec 31, 2019
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NOK Corporation
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Takeshi Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing structure for casing
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Patent number 10,371,160
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Issue date Aug 6, 2019
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NOK Corporation
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Kazuya Aihara
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Metal gasket
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Patent number 9,885,418
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Issue date Feb 6, 2018
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NOK Corporation
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Takeshi Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Metal gasket
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Patent number 9,841,103
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Issue date Dec 12, 2017
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NOK Corporation
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Takeshi Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal structure using metal gasket
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Patent number 9,726,290
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Issue date Aug 8, 2017
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NOK Corporation
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Kazuya Aihara
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal bead structure of gasket
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Patent number 9,581,244
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Issue date Feb 28, 2017
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NOK Corporation
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Takanori Anzai
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal structure using metal gasket
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Patent number 9,347,561
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Issue date May 24, 2016
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NOK Corporation
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Takanori Anzai
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...