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Masahiro Hosokawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens drive device
    • Patent number 11,953,754
    • Issue date Apr 9, 2024
    • TDK Corporation
    • Masahiro Hosokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical driving device
    • Patent number 11,860,442
    • Issue date Jan 2, 2024
    • TDK Corporation
    • Masahiro Hosokawa
    • G02 - OPTICS
  • Information Patent Grant

    Piezoelectric drive device
    • Patent number 10,897,004
    • Issue date Jan 19, 2021
    • TDK Corporation
    • Mitsunao Homma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lens driving device havng a movable element and a first column port...
    • Patent number 10,520,746
    • Issue date Dec 31, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • G02 - OPTICS
  • Information Patent Grant

    Lens drive unit
    • Patent number 10,514,522
    • Issue date Dec 24, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • G02 - OPTICS
  • Information Patent Grant

    Lens drive unit
    • Patent number 10,429,606
    • Issue date Oct 1, 2019
    • TDK Corporation
    • Toshiki Maruyama
    • G02 - OPTICS
  • Information Patent Grant

    Lens driving device
    • Patent number 10,409,029
    • Issue date Sep 10, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens drive device
    • Patent number 10,409,085
    • Issue date Sep 10, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens drive device
    • Patent number 10,317,699
    • Issue date Jun 11, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens drive device
    • Patent number 10,247,955
    • Issue date Apr 2, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens drive device
    • Patent number 10,247,956
    • Issue date Apr 2, 2019
    • TDK Corporation
    • Masahiro Hosokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens driving apparatus
    • Patent number 8,682,150
    • Issue date Mar 25, 2014
    • TDK Corporation
    • Masahiro Hosokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method, program, and computer system for switching folder to be acc...
    • Patent number 7,673,138
    • Issue date Mar 2, 2010
    • NEC Corporation
    • Masahiro Hosokawa
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SALES ACTIVITY SUPPORT APPARATUS AND SALES ACTIVITY SUPPORT METHOD
    • Publication number 20230419230
    • Publication date Dec 28, 2023
    • Hitachi, Ltd
    • Masahiro HOSOKAWA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL DRIVING DEVICE
    • Publication number 20220082901
    • Publication date Mar 17, 2022
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS DRIVE DEVICE
    • Publication number 20210255417
    • Publication date Aug 19, 2021
    • TDK Corporation
    • Masahiro HOSOKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20180113323
    • Publication date Apr 26, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20180113276
    • Publication date Apr 26, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    PIEZOELECTRIC DRIVE DEVICE
    • Publication number 20180076380
    • Publication date Mar 15, 2018
    • TDK Corporation
    • Mitsunao HOMMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LENS DRIVE DEVICE
    • Publication number 20180031855
    • Publication date Feb 1, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVE DEVICE
    • Publication number 20180031856
    • Publication date Feb 1, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVE DEVICE
    • Publication number 20180031857
    • Publication date Feb 1, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVE DEVICE
    • Publication number 20180031853
    • Publication date Feb 1, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVE UNIT
    • Publication number 20180011281
    • Publication date Jan 11, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVE UNIT
    • Publication number 20180011282
    • Publication date Jan 11, 2018
    • TDK Corporation
    • Toshiki MARUYAMA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVING APPARATUS
    • Publication number 20110286732
    • Publication date Nov 24, 2011
    • Masahiro Hosokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Method, program, and computer system for switching folder to be acc...
    • Publication number 20060095762
    • Publication date May 4, 2006
    • NEC Corporation
    • Masahiro Hosokawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Internet broadcast billing system
    • Publication number 20010023416
    • Publication date Sep 20, 2001
    • Masahiro Hosokawa
    • G06 - COMPUTING CALCULATING COUNTING