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Hitoshi HIRANO

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  • Suwa-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20240302636
    • Publication date Sep 12, 2024
    • SEIKO EPSON CORPORATION
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230367191
    • Publication date Nov 16, 2023
    • SEIKO EPSON CORPORATION
    • Hirotaka YANAGISAWA
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230314763
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230314764
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230314777
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230168476
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Nobutaka MINEFUJI
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230168477
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Nobutaka MINEFUJI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL SYSTEM AND PROJECTOR
    • Publication number 20230054195
    • Publication date Feb 23, 2023
    • SEIKO EPSON CORPORATION
    • Hitoshi HIRANO
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20230049785
    • Publication date Feb 16, 2023
    • SEIKO EPSON CORPORATION
    • Hitoshi HIRANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR
    • Publication number 20220308429
    • Publication date Sep 29, 2022
    • SEIKO EPSON CORPORATION
    • Nobuyuki OTSUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTION SYSTEM AND PROJECTOR
    • Publication number 20220206252
    • Publication date Jun 30, 2022
    • SEIKO EPSON CORPORATION
    • Yasuyuki KIYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY