Shizuoka, Japan

Masahiko Kato

This inventor holds 104 USPTO granted patents, primarily in Outboard Motor Technology (CPC class F02M3-704). Top assignees: Sanshin Kogyo Kabushiki Kaisha, Yamaha Marine Kabushiki Kaisha, Yamaha Hatsudoki Kabushiki Kaisha. Active years: 1993-2012.


% Patents Active = 91.3

Average Co-Inventor Count = 1.3

ph-index = 14

Forward Citations = 806(Granted Patents)

Forward Citations (Not Self Cited) = 750(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Hamamtsu, JP (1999)
    • Iwata, JP (2002 - 2004)
    • Hamamatsu, JP (1994 - 2008)
    • Shizuoka-ken, JP (1997 - 2010)
    • Shizuoka, JP (1993 - 2012)

    Company Filing History:


    Years Active: 1993-2012

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    Areas of Expertise:
    Fuel Injection System
    Outboard Motor
    Lubrication System
    Fuel Supply System
    Two-Cycle Engine
    Propulsion Control
    Marine Engine
    High Pressure Fuel Pump
    Diagnostic System
    Oxygen Sensor
    Exhaust Emissions
    Cooling Arrangement
    104 patents (USPTO):Explore Patents

    Title: The Innovative Journey of Masahiko Kato

    Introduction: Masahiko Kato, a distinguished inventor hailing from Shizuoka, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

    Latest Patents: Masahiko Kato's recent patents showcase his expertise in developing cutting-edge solutions in the realm of robotics and artificial intelligence, positioning him as a pioneer in the industry.

    Career Highlights: With a career spanning over two decades, Masahiko Kato has held key roles in leading tech companies, where he spearheaded research and development projects that have revolutionized the way we interact with technology on a daily basis.

    Collaborations: Throughout his career, Masahiko Kato has collaborated with top research institutions and universities worldwide, fostering a culture of innovation and knowledge-sharing that has propelled the field of technology forward.

    Conclusion: Masahiko Kato's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in the tech industry, leaving a lasting impact on future generations of inventors to come.

    Profile summary based on public USPTO records.
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