USPTO data - Japan Report

Country report. Most prolific inventors. Most innovative cities. Innovative companies. Top universities.

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Most Prolific Inventors

  • 6,656
  • 1,512
  • 1,259
  • 1,196
  • 967
  • 949
  • 839
  • 771
  • 766
  • 763

Most Innovative Cities

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Innovative Companies

  • 1.
    Canon Kabushiki Kaisha

    90,809

  • 2.
    Sony Corporation

    58,132

  • 3.
    Kabushiki Kaisha Toshiba

    52,766

  • 4.
    Hitachi, Ltd.

    42,517

  • 5.
    Fujitsu Corporation

    39,245

  • 6.
    Toyota Jidosha Kabushiki Kaisha

    36,771

  • 7.
    Nec Corporation

    35,756

  • 8.
    Seiko Epson Corporation

    33,490

  • 9.
    Ricoh Company, Ltd.

    28,584

  • 10.
    Matsushita Electric Industrial Co., Ltd.

    27,375

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