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Washing method
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Patent number 10,513,814
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Issue date Dec 24, 2019
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Happy Co., Ltd.
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Hideo Hashimoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing device
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Patent number 8,887,535
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Issue date Nov 18, 2014
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Happy Co., Ltd.
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Hideo Hashimoto
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Washing apparatus
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Patent number 8,061,163
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Issue date Nov 22, 2011
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Happy Co., Ltd.
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Hideo Hashimoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing apparatus
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Patent number 7,823,421
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Issue date Nov 2, 2010
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Happy Co., Ltd.
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Hideo Hashimoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing apparatus
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Patent number 7,810,361
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Issue date Oct 12, 2010
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Happy Co., Ltd.
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Hideo Hashimoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Washing method
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Patent number 7,650,659
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Issue date Jan 26, 2010
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Kabushiki Kaisha Kyotosangyo
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Hideo Hashimoto
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...