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Hisatsugu Itoh

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicular information system developing apparatus, vehicular inform...
    • Patent number 6,658,347
    • Issue date Dec 2, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Mitsuo Shimotani
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Navigation apparatus
    • Patent number 5,982,301
    • Issue date Nov 9, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Masako Ohta
    • G08 - SIGNALLING
  • Information Patent Grant

    Direction display apparatus
    • Patent number 4,763,268
    • Issue date Aug 9, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisatsugu Itoh
    • G01 - MEASURING TESTING
  • Information Patent Grant

    On-vehicle navigation system
    • Patent number 4,736,303
    • Issue date Apr 5, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisatsugu Itoh
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automotive navigation system
    • Patent number 4,677,562
    • Issue date Jun 30, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Kousaku Uota
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automotive navigation system
    • Patent number 4,677,563
    • Issue date Jun 30, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisatsugu Itoh
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents