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Masaaki Yanagisawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Ferroelectric recording medium and ferroelectric storage apparatus
    • Patent number 11,990,166
    • Issue date May 21, 2024
    • Resonac Corporation
    • Masaaki Yanagisawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Ferroelectric recording medium and ferroelectric storage apparatus
    • Patent number 11,705,157
    • Issue date Jul 18, 2023
    • Resonac Corporation
    • Masaaki Yanagisawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Digital camera
    • Patent number D742951
    • Issue date Nov 10, 2015
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D696332
    • Issue date Dec 24, 2013
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D671586
    • Issue date Nov 27, 2012
    • Nikon Corporation
    • Hideaki Asano
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D670320
    • Issue date Nov 6, 2012
    • Nikon Corporation
    • Hideaki Asano
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D669520
    • Issue date Oct 23, 2012
    • Nikon Corporation
    • Hideaki Asano
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D665005
    • Issue date Aug 7, 2012
    • Nikon Corporation
    • Hideaki Asano
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D664582
    • Issue date Jul 31, 2012
    • Nikon Corporation
    • Hideaki Asano
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D664583
    • Issue date Jul 31, 2012
    • Nikon Corporation
    • Hideaki Asano
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Information display control apparatus and recording medium recordin...
    • Patent number 8,027,831
    • Issue date Sep 27, 2011
    • Casio Computer Co., Ltd.
    • Masaaki Yanagisawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Binoculars
    • Patent number D579472
    • Issue date Oct 28, 2008
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Microscope
    • Patent number D556800
    • Issue date Dec 4, 2007
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Binoculars
    • Patent number D484899
    • Issue date Jan 6, 2004
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Binoculars
    • Patent number D469455
    • Issue date Jan 28, 2003
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Personal digital assistant and information transmission apparatus f...
    • Patent number 6,487,597
    • Issue date Nov 26, 2002
    • Casio Computer Co., Ltd.
    • Takuya Horie
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    System for adding desirable function to a computer from a portable...
    • Patent number 6,266,711
    • Issue date Jul 24, 2001
    • Casio Computer Co., Ltd.
    • Ryo Ishikawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Document camera
    • Patent number D419170
    • Issue date Jan 18, 2000
    • Nikon Corporation
    • Arata Ono
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D404414
    • Issue date Jan 19, 1999
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera provided with a sliding cover
    • Patent number 5,805,947
    • Issue date Sep 8, 1998
    • Nikon Corporation
    • Hidenori Miyamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Binoculars
    • Patent number D394665
    • Issue date May 26, 1998
    • Nikon Corporation
    • Jun Akabane
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D392301
    • Issue date Mar 17, 1998
    • Nikon Corporation
    • Jun Akabane
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D390859
    • Issue date Feb 17, 1998
    • Nikon Corporation
    • Akira Nojima
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera case
    • Patent number D390005
    • Issue date Feb 3, 1998
    • Nikon Corporation
    • Jun Akabane
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Internal focus objective lens
    • Patent number 5,615,049
    • Issue date Mar 25, 1997
    • Nikon Corporation
    • Masanobu Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Camera
    • Patent number D374243
    • Issue date Oct 1, 1996
    • Nikon Corporation
    • Yasuki Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Telescope
    • Patent number D369612
    • Issue date May 7, 1996
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Binoculars
    • Patent number D360215
    • Issue date Jul 11, 1995
    • Nikon Corporation
    • Ken Moro
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D359299
    • Issue date Jun 13, 1995
    • Nikon Corporation
    • Ken Moro
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera having a light press timer
    • Patent number 5,162,839
    • Issue date Nov 10, 1992
    • Nikon Corporation
    • Tsutomu Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents