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Power transmission device
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Patent number 11,767,899
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Issue date Sep 26, 2023
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Yutaka Giken Co., Ltd.
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Kentaro Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Torque converter
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Patent number 10,955,037
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Issue date Mar 23, 2021
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Yutaka Giken Co., Ltd.
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Kentaro Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Torque converter
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Patent number 10,683,908
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Issue date Jun 16, 2020
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Yutaka Giken Co., Ltd.
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Kentaro Watanabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...