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Hiromitsu TAKEI

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical unit with shake correction function
    • Patent number 11,675,209
    • Issue date Jun 13, 2023
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • G02 - OPTICS
  • Information Patent Grant

    Optical unit with shake correction function
    • Patent number 11,526,023
    • Issue date Dec 13, 2022
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Optical unit with shake correction function
    • Patent number 11,500,221
    • Issue date Nov 15, 2022
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical unit with shake correction function
    • Patent number 11,460,714
    • Issue date Oct 4, 2022
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • G02 - OPTICS
  • Information Patent Grant

    Optical unit with shake correction function
    • Patent number 11,402,652
    • Issue date Aug 2, 2022
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical unit with shake correction function
    • Patent number 11,391,961
    • Issue date Jul 19, 2022
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device and manufacturing method therefor
    • Patent number 8,593,744
    • Issue date Nov 26, 2013
    • NIDEC SANKYO CORPORATION
    • Shinichi Niwa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens drive device
    • Patent number 8,238,049
    • Issue date Aug 7, 2012
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • G02 - OPTICS
  • Information Patent Grant

    Lens drive device
    • Patent number 8,107,176
    • Issue date Jan 31, 2012
    • NIDEC SANKYO CORPORATION
    • Hiromitsu Takei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC motor with brushes
    • Patent number 6,677,694
    • Issue date Jan 13, 2004
    • Sankyo Seiki Mfg. Co., Ltd.
    • Hiromitsu Takei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor with rotator having shaft insertion sections with different i...
    • Patent number 6,534,889
    • Issue date Mar 18, 2003
    • Sankyo Seiki Mfg. Co., Ltd.
    • Masayuki Katagiri
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Small motor with improved connecting structure between coil, riser...
    • Patent number 6,362,555
    • Issue date Mar 26, 2002
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Masayuki Katagiri
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Small motor with improved connecting structure between coil, riser...
    • Patent number 6,285,109
    • Issue date Sep 4, 2001
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Masayuki Katagiri
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Disc chucking mechanism
    • Patent number 6,222,818
    • Issue date Apr 24, 2001
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Kazutaka Kobayashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotor assembling method
    • Patent number 6,170,146
    • Issue date Jan 9, 2001
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Masayuki Katagiri
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disc chucking mechanism
    • Patent number 6,163,520
    • Issue date Dec 19, 2000
    • Kabushiki Kaisha Sanyo Seiki Seisakusho
    • Kazutaka Kobayashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Small motor with a coil having a continuously wound wire
    • Patent number 6,153,960
    • Issue date Nov 28, 2000
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Masayuki Katagiri
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC motor
    • Patent number 6,100,610
    • Issue date Aug 8, 2000
    • Kabushiki Kaisha Sankyo Seiki Seikakusho
    • Masayuki Katagiri
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method of mounting permanent magnet
    • Patent number 6,006,416
    • Issue date Dec 28, 1999
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Masayuki Katagiri
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents