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Evaporated fuel processing device
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Patent number 11,408,378
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Issue date Aug 9, 2022
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Aisan Kogyo Kabushiki Kaisha
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Masanobu Shinagawa
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Vaporized-fuel treating apparatus
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Patent number 11,203,992
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Issue date Dec 21, 2021
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Aisan Kogyo Kabushiki Kaisha
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Masanobu Shinagawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Evaporated fuel treatment apparatus
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Patent number 11,118,539
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Issue date Sep 14, 2021
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Aisan Kogyo Kabushiki Kaisha
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Yoshikazu Miyabe
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Evaporated fuel processing apparatus
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Patent number 10,941,718
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Issue date Mar 9, 2021
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Aisan Kogyo Kabushiki Kaisha
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Masanobu Shinagawa
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel vapor processing apparatus
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Patent number 9,267,470
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Issue date Feb 23, 2016
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Aisan Kogyo Kabushiki Kaisha
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Masanobu Shinagawa
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel vapor processing apparatus
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Patent number 9,169,810
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Issue date Oct 27, 2015
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Aisan Kogyo Kabushiki Kaisha
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Masanobu Shinagawa
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Fuel vapor processors
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Patent number 8,474,439
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Issue date Jul 2, 2013
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Aisan Kogyo Kabushiki Kaisha
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Katsuhiko Makino
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel vapor processing apparatus
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Patent number 8,448,629
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Issue date May 28, 2013
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Aisan Kogyo Kabushiki Kaisha
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Katsuhiko Makino
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel vapor processing apparatus
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Patent number 8,327,830
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Issue date Dec 11, 2012
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Aisan Kogyo Kabushiki Kaisha
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Katsuhiko Makino
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel tank systems
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Patent number 8,272,354
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Issue date Sep 25, 2012
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Aisan Kogyo Kabushiki Kaisha
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Katsuhiko Makino
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B60 - VEHICLES IN GENERAL
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Fuel vapor processors
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Patent number 8,273,164
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Issue date Sep 25, 2012
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Aisan Kogyo Kabushiki Kaisha
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Katsuhiko Makino
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Fuel vapor control devices
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Patent number 7,665,447
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Issue date Feb 23, 2010
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Aisan Kogyo Kabushiki Kaisha
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Masanobu Shinagawa
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B60 - VEHICLES IN GENERAL