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Yoshihiro Ichikawa

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disk changer
    • Patent number 7,826,313
    • Issue date Nov 2, 2010
    • Pioneer Corporation
    • Yoshihiro Ichikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Movement adjusting device, method thereof, and carrier device
    • Patent number 7,519,978
    • Issue date Apr 14, 2009
    • Pioneer Corporation
    • Yoshihiro Ichikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc player
    • Patent number 6,628,577
    • Issue date Sep 30, 2003
    • Pioneer Corporation
    • Yoshihiro Ichikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc player
    • Patent number 6,549,491
    • Issue date Apr 15, 2003
    • Pioneer Corporation
    • Yoshihiro Ichikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk player
    • Patent number 6,522,615
    • Issue date Feb 18, 2003
    • Pioneer Electronic Corporation
    • Yoshihiro Seshime
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc player having an improved disc cartridge loading system
    • Patent number 6,445,664
    • Issue date Sep 3, 2002
    • Pioneer Electronic Corporation
    • Masamitsu Ohkawara
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Positioning system for use in an information recording/reproducing...
    • Patent number 6,385,155
    • Issue date May 7, 2002
    • Pioneer Electronic Corporation
    • Yoshihiro Ichikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc player with guide plate
    • Patent number 6,266,310
    • Issue date Jul 24, 2001
    • Pioneer Electronic Corporation
    • Yoshihiro Ichikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk player
    • Patent number 6,195,324
    • Issue date Feb 27, 2001
    • Pioneer Electronic Corporation
    • Yoshihiro Seshime
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Apparatus for recording and reproducing magneto optical disc
    • Patent number 5,677,897
    • Issue date Oct 14, 1997
    • Pioneer Electronic Corporation
    • Satoru Anada
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents