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Multilayer tube
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Patent number 11,919,272
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Issue date Mar 5, 2024
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Sumitomo Riko Company Limited
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Yorihiro Takimoto
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B32 - LAYERED PRODUCTS
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Quick connector
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Patent number 11,892,109
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Issue date Feb 6, 2024
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Sumitomo Riko Company Limited
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Ryousuke Kanegae
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connector
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Patent number 11,536,413
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Issue date Dec 27, 2022
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Sumitomo Riko Company Limited
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Ryousuke Kanegae
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Connector
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Patent number 11,536,405
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Issue date Dec 27, 2022
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Sumitomo Riko Company Limited
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Yorihiro Takimoto
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connector
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Patent number 11,092,123
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Issue date Aug 17, 2021
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Sumitomo Riko Company Limited
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Ryousuke Kanegae
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Connector
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Patent number 11,092,124
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Issue date Aug 17, 2021
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Sumitomo Riko Company Limited
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Yorihiro Takimoto
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Piping connection structure
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Patent number 10,066,773
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Issue date Sep 4, 2018
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Sumitomo Riko Company Limited
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Yorihiro Takimoto
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connector
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Patent number 9,567,959
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Issue date Feb 14, 2017
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Sumitomo Riko Company Limited
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Yorihiro Takimoto
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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