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Hidenobu MARUYAMA

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  • Azumino, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INJECTION MOLDING SYSTEM
    • Publication number 20240300155
    • Publication date Sep 12, 2024
    • SEIKO EPSON CORPORATION
    • Masashi FUCHII
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MATERIAL SUPPLY DEVICE AND PLASTICIZING DEVICE
    • Publication number 20240253274
    • Publication date Aug 1, 2024
    • SEIKO EPSON CORPORATION
    • Asami KAJIHARA
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    PLASTICIZING DEVICE, INJECTION MOLDING DEVICE, AND THREE-DIMENSIONA...
    • Publication number 20240253283
    • Publication date Aug 1, 2024
    • SEIKO EPSON CORPORATION
    • Asami URAMOTO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Material Discharge Device, Nozzle, And Plasticizing Device
    • Publication number 20240066776
    • Publication date Feb 29, 2024
    • SEIKO EPSON CORPORATION
    • Masashi FUCHII
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING DEVICE
    • Publication number 20240033985
    • Publication date Feb 1, 2024
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MATERIAL SUPPLY DEVICE AND PLASTICIZING APPARATUS
    • Publication number 20240025081
    • Publication date Jan 25, 2024
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLASTICIZING DEVICE, INJECTION MOLDING DEVICE, AND THREE-DIMENSIONA...
    • Publication number 20230321883
    • Publication date Oct 12, 2023
    • SEIKO EPSON CORPORATION
    • Masashi FUCHII
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding System
    • Publication number 20230134832
    • Publication date May 4, 2023
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING APPARATUS
    • Publication number 20230118860
    • Publication date Apr 20, 2023
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding System
    • Publication number 20230113479
    • Publication date Apr 13, 2023
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding Apparatus
    • Publication number 20220379531
    • Publication date Dec 1, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding Apparatus
    • Publication number 20220371248
    • Publication date Nov 24, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding System And Manufacturing System
    • Publication number 20220371239
    • Publication date Nov 24, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLASTICIZING DEVICE, INJECTION MOLDING DEVICE, AND THREE-DIMENSIONA...
    • Publication number 20220168936
    • Publication date Jun 2, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLASTICIZING DEVICE, INJECTION MOLDING APPARATUS, AND THREE-DIMENSI...
    • Publication number 20220063156
    • Publication date Mar 3, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    PLASTICIZING DEVICE, INJECTION MOLDING APPARATUS, AND THREE-DIMENSI...
    • Publication number 20220055275
    • Publication date Feb 24, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING SYSTEM
    • Publication number 20220055268
    • Publication date Feb 24, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLASTICIZING DEVICE, INJECTION MOLDING APPARATUS, AND THREE-DIMENSI...
    • Publication number 20220055274
    • Publication date Feb 24, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Material Delivery Device, Three-Dimensional Shaping Device, And Inj...
    • Publication number 20220024097
    • Publication date Jan 27, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Plasticizing Device, Injection Molding Apparatus, And Three-Dimensi...
    • Publication number 20220024092
    • Publication date Jan 27, 2022
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding Apparatus And Method
    • Publication number 20210387394
    • Publication date Dec 16, 2021
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Plasticizing Device, Injection Molding Device, And Three-Dimensiona...
    • Publication number 20210370567
    • Publication date Dec 2, 2021
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Plasticizing Apparatus, Injection Molding Apparatus, And Three-Dime...
    • Publication number 20210370566
    • Publication date Dec 2, 2021
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Material Feeding Device, Injection Molding Device, And Three-Dimens...
    • Publication number 20210370564
    • Publication date Dec 2, 2021
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Axial Gap Motor
    • Publication number 20210336494
    • Publication date Oct 28, 2021
    • SEIKO EPSON CORPORATION
    • Takuru SUEHIRO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AXIAL GAP MOTOR
    • Publication number 20210091647
    • Publication date Mar 25, 2021
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AXIAL GAP MOTOR
    • Publication number 20210044162
    • Publication date Feb 11, 2021
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROLLER, SEPARATION DEVICE, IMAGE READING APPARATUS, AND RECORDING A...
    • Publication number 20190062083
    • Publication date Feb 28, 2019
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ROLLER, SEPARATION DEVICE, IMAGE READING APPARATUS, AND RECORDING A...
    • Publication number 20180297797
    • Publication date Oct 18, 2018
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ROLLER, SEPARATION DEVICE, IMAGE READING APPARATUS, AND RECORDING A...
    • Publication number 20180302523
    • Publication date Oct 18, 2018
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE