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Takuya Nagai

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  • Sendai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light source unit
    • Patent number D679841
    • Issue date Apr 9, 2013
    • Alps Electric Co., Ltd.
    • Takeaki Maehata
    • D26 - Lighting
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 8,385,377
    • Issue date Feb 26, 2013
    • Alps Electric Co., Ltd.
    • Kazuhiro Soejima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuator
    • Patent number 7,876,002
    • Issue date Jan 25, 2011
    • Alps Electric Co., Ltd.
    • Yoshihiro Someno
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Actuator
    • Patent number 7,868,490
    • Issue date Jan 11, 2011
    • Alps Electric Co., Ltd.
    • Takuya Nagai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrostatic attraction driving apparatus
    • Patent number 7,211,924
    • Issue date May 1, 2007
    • Alps Electric Co., Ltd.
    • Hidetaka Furusho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Disk drive
    • Patent number 5,657,184
    • Issue date Aug 12, 1997
    • Alps Electric Co., Ltd.
    • Toru Sawada
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk drive
    • Patent number 5,623,381
    • Issue date Apr 22, 1997
    • Alps Electric Co., Ltd.
    • Toru Sawada
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Recording and/or reproducing device provided with shutter
    • Patent number 5,468,060
    • Issue date Nov 21, 1995
    • Alps Electric Co., Ltd.
    • Takuya Nagai
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20120033700
    • Publication date Feb 9, 2012
    • Kazuhiro Soejima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTUATOR
    • Publication number 20090091194
    • Publication date Apr 9, 2009
    • Takuya Nagai
    • G02 - OPTICS
  • Information Patent Application

    ACTUATOR
    • Publication number 20090079275
    • Publication date Mar 26, 2009
    • Yoshihiro Someno
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Electrostatic suction driving apparatus
    • Publication number 20050258709
    • Publication date Nov 24, 2005
    • Alps Electric Co., Ltd.
    • Hidetaka Furusho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER