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Pipe joint
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Patent number 12,092,244
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Issue date Sep 17, 2024
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe-joining centering device
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Patent number 11,333,278
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Issue date May 17, 2022
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing material and joint
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Patent number 10,738,919
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Issue date Aug 11, 2020
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe joint
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Patent number 10,520,119
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Issue date Dec 31, 2019
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pressing ring, joint, and valve
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Patent number 10,018,290
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Issue date Jul 10, 2018
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe joint
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Patent number 10,006,572
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Issue date Jun 26, 2018
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe joint
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Patent number 9,719,618
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Issue date Aug 1, 2017
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe joint
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Patent number 9,488,300
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Issue date Nov 8, 2016
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pipe joint
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Patent number 8,573,654
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Issue date Nov 5, 2013
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Kubota Corporation
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Shozo Kishi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...