USPTO data - Japan Report

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

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Most Prolific Inventors

  • 6,650
  • 1,512
  • 1,257
  • 1,190
  • 961
  • 946
  • 838
  • 770
  • 763
  • 762

Most Innovative Cities

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Innovative Companies

  • 1.
    Canon Kabushiki Kaisha

    90,673

  • 2.
    Sony Corporation

    58,130

  • 3.
    Kabushiki Kaisha Toshiba

    52,730

  • 4.
    Hitachi, Ltd.

    42,494

  • 5.
    Fujitsu Corporation

    39,237

  • 6.
    Toyota Jidosha Kabushiki Kaisha

    36,608

  • 7.
    Nec Corporation

    35,689

  • 8.
    Seiko Epson Corporation

    33,436

  • 9.
    Ricoh Company, Ltd.

    28,559

  • 10.
    Matsushita Electric Industrial Co., Ltd.

    27,375

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