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Ryota Sasaki

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  • Saitama City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens barrel part, lens assembly, imaging device, and lens barrel pa...
    • Patent number 8,520,330
    • Issue date Aug 27, 2013
    • FUJIFILM Corporation
    • Kouei Fujiki
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Lens unit
    • Patent number 8,373,938
    • Issue date Feb 12, 2013
    • FUJIFILM Corporation
    • Naoki Sasaki
    • G02 - OPTICS
  • Information Patent Grant

    Driving apparatus
    • Patent number 8,044,555
    • Issue date Oct 25, 2011
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens frame, lens assembly and image-taking apparatus
    • Patent number 8,025,450
    • Issue date Sep 27, 2011
    • FUJIFILM Corporation
    • Ikuo Taki
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly and image-taking apparatus
    • Patent number 8,023,211
    • Issue date Sep 20, 2011
    • FUJIFILM Corporation
    • Ryota Sasaki
    • G02 - OPTICS
  • Information Patent Grant

    Driving apparatus, and manufacturing method of the same
    • Patent number 7,990,021
    • Issue date Aug 2, 2011
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving apparatus, and manufacturing method of the same
    • Patent number 7,944,120
    • Issue date May 17, 2011
    • FUJIFILM Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens assembly and imaging device
    • Patent number 7,929,225
    • Issue date Apr 19, 2011
    • Fujinon Corporation
    • Ryota Sasaki
    • G02 - OPTICS
  • Information Patent Grant

    Driving apparatus
    • Patent number 7,692,359
    • Issue date Apr 6, 2010
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving mechanism
    • Patent number 7,679,264
    • Issue date Mar 16, 2010
    • Fujinon Corporation
    • Mitsuo Manabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator and lens drive apparatus
    • Patent number 7,679,848
    • Issue date Mar 16, 2010
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving mechanism, photographic mechanism and cellular phone
    • Patent number 7,650,066
    • Issue date Jan 19, 2010
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator and its control method and lens device
    • Patent number 7,646,137
    • Issue date Jan 12, 2010
    • Fujinon Corporation
    • Mitsuo Manabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving apparatus, electro-mechanical conversion element used there...
    • Patent number 7,633,212
    • Issue date Dec 15, 2009
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator
    • Patent number 7,633,211
    • Issue date Dec 15, 2009
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator and lens drive apparatus
    • Patent number 7,474,037
    • Issue date Jan 6, 2009
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator
    • Patent number 7,449,815
    • Issue date Nov 11, 2008
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator
    • Patent number 7,433,138
    • Issue date Oct 7, 2008
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens device
    • Patent number 7,403,342
    • Issue date Jul 22, 2008
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator
    • Patent number 7,365,914
    • Issue date Apr 29, 2008
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens driving device and electronic camera using the same
    • Patent number 7,206,145
    • Issue date Apr 17, 2007
    • FUJIFILM Corporation
    • Hiroyuki Otaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Piezoelectric actuator for driving lens
    • Patent number 7,199,506
    • Issue date Apr 3, 2007
    • Fujinon Corporation
    • Ryota Sasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens barrel device
    • Patent number 6,844,988
    • Issue date Jan 18, 2005
    • Fujinon Corporation
    • Ryota Sasaki
    • G02 - OPTICS
  • Information Patent Grant

    Mount for optical elements
    • Patent number 6,768,597
    • Issue date Jul 27, 2004
    • Fuji Photo Optical Co., Ltd.
    • Ryota Sasaki
    • G02 - OPTICS

Patents Applicationslast 30 patents