Patents/Assignees

YOSHINO KOGYOSHO CO., Ltd.

38 patents in portfolio

US12616986utility2026
Trigger-type Liquid Sprayer
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US12583725utility2026
Liquid Filling Apparatus
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US12571390utility2026
Plunger Pump and Liquid Blow Molding Device
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US12420985utility2025
Method of Injection Molding Preform
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US12397307utility2025
Trigger-type Liquid Sprayer
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US12358204utility2025
Method for Manufacturing Liquid Container
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US12343745utility2025
Trigger-type Liquid Ejector
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US12286261utility2025
Double-layered Container
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US12264007utility2025
Delamination Container
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US12246479utility2025
Blow Molding Device
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US12240668utility2025
Barrier Cap
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US12220039utility2025
Dispensing Container
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US12208937utility2025
Bottle
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US12187483utility2025
Delamination Container
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US12179985utility2024
Decompression Absorption Bottle
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US12151845utility2024
Preform Assembly, Double Container, and Method of Manufacturing Double Container
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US12145764utility2024
Preform, Synthetic Resin Container, and Method for Manufacturing Synthetic Resin Container
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US12103728utility2024
Square Bottle
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US12091208utility2024
Synthetic Resin-made Container, and Method of Manufacturing Synthetic Resin-made Container
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US12006090utility2024
Synthetic Resin Container
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