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Koichi Nagaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Audio information reproducing apparatus, movable body, and audio in...
    • Patent number 7,194,322
    • Issue date Mar 20, 2007
    • Pioneer Corporation
    • Michihiro Kaneko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk drive
    • Patent number 7,075,745
    • Issue date Jul 11, 2006
    • Pioneer Corporation
    • Michihiro Kaneko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk drive device
    • Patent number 6,937,417
    • Issue date Aug 30, 2005
    • Pioneer Corporation
    • Koichi Nagaki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Navigation system
    • Patent number 6,876,922
    • Issue date Apr 5, 2005
    • Pioneer Corporation
    • Koichi Nagaki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Disc drive apparatus
    • Patent number 6,771,447
    • Issue date Aug 3, 2004
    • Pioneer Corporation
    • Tomo Watanabe
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Navigation system
    • Patent number 6,738,710
    • Issue date May 18, 2004
    • Pioneer Corporation
    • Koichi Nagaki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Navigation system
    • Patent number 6,600,993
    • Issue date Jul 29, 2003
    • Pioneer Corporation
    • Michihiro Kaneko
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Navigation system
    • Patent number 6,556,920
    • Issue date Apr 29, 2003
    • Pioneer Corporation
    • Michihiro Kaneko
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Navigation system
    • Patent number 6,553,309
    • Issue date Apr 22, 2003
    • Pioneer Corporation
    • Toshiharu Uchida
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WIRELESS TERMINAL MANAGEMENT APPARATUS, WIRELESS TERMINAL MANAGEMEN...
    • Publication number 20100279685
    • Publication date Nov 4, 2010
    • Pioneer Corporation
    • Masaru Sasaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Voice recognition apparatus and voice recognition program
    • Publication number 20030216918
    • Publication date Nov 20, 2003
    • PIONEER CORPORATION
    • Soichi Toyama
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Navigation system
    • Publication number 20020128771
    • Publication date Sep 12, 2002
    • PIONEER CORPORATION
    • Koichi Nagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Disk drive device
    • Publication number 20020021512
    • Publication date Feb 21, 2002
    • Koichi Nagaki
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Disk drive
    • Publication number 20020021513
    • Publication date Feb 21, 2002
    • Michihiro Kaneko
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Audio information reproducing apparatus, movable body, and audio in...
    • Publication number 20010053943
    • Publication date Dec 20, 2001
    • Michihiro Kaneko
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Disc drive apparatus
    • Publication number 20010050823
    • Publication date Dec 13, 2001
    • Tomo Watanabe
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Navigation system
    • Publication number 20010012980
    • Publication date Aug 9, 2001
    • Toshiharu Uchida
    • G01 - MEASURING TESTING
  • Information Patent Application

    Navigation system
    • Publication number 20010004724
    • Publication date Jun 21, 2001
    • PIONEER CORPORATION
    • Koichi Nagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Navigation system
    • Publication number 20010003169
    • Publication date Jun 7, 2001
    • PIONEER CORPORATION
    • Michihiro Kaneko
    • G01 - MEASURING TESTING