USPTO data - Japan Report

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

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Most Prolific Inventors

  • 6,636
  • 1,512
  • 1,248
  • 1,176
  • 940
  • 937
  • 837
  • 764
  • 760
  • 752

Most Innovative Cities

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Innovative Companies

  • 1.
    Canon Kabushiki Kaisha

    90,276

  • 2.
    Sony Corporation

    58,123

  • 3.
    Kabushiki Kaisha Toshiba

    52,620

  • 4.
    Hitachi, Ltd.

    42,454

  • 5.
    Fujitsu Corporation

    39,200

  • 6.
    Toyota Jidosha Kabushiki Kaisha

    36,160

  • 7.
    Nec Corporation

    35,548

  • 8.
    Seiko Epson Corporation

    33,278

  • 9.
    Ricoh Company, Ltd.

    28,474

  • 10.
    Matsushita Electric Industrial Co., Ltd.

    27,375

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