Tokyo, Japan

Hiroshi Okuda

This inventor holds 81 USPTO granted patents, primarily in Elevator Technology (CPC class 123602). Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Sony Corporation. Active years: 1977-2023.


% Patents Active = 75.3

Average Co-Inventor Count = 1.9

ph-index = 15

Forward Citations = 617(Granted Patents)

Forward Citations (Not Self Cited) = 582(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Kanagawa, JA (1977)
    • Yokohama, JP (1981)
    • Nagaokakyo, JP (1989 - 1998)
    • Himeji, JP (1986 - 1999)
    • Tatebayashi, JP (1999)
    • Kanagawa, JP (2002 - 2012)
    • Chiyoda-ku, JP (2011 - 2019)
    • Tokyo, JP (1979 - 2023)

    Company Filing History:


    Years Active: 1977-2023

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    Areas of Expertise:
    Elevator Device
    Ignition Apparatus
    Power Supply System
    Control Panel
    Electric Power Supply
    Internal Combustion Engine
    Plasma Ignition
    Recording Medium
    Information Processing
    Image Processor
    Ion Current Detector
    Electronic Part Test
    81 patents (USPTO):Explore Patents

    Title: Hiroshi Okuda - Innovator from Chiyoda-ku, Japan

    Introduction: Hiroshi Okuda is a renowned inventor hailing from Chiyoda-ku, Japan, known for his groundbreaking contributions to the field of technology and innovation.

    Latest Patents: Hiroshi Okuda holds several patents in the areas of automotive engineering, robotics, and sustainable energy solutions, showcasing his diverse range of expertise and innovative spirit.

    Career Highlights: With a career spanning over three decades, Hiroshi Okuda has held key positions in leading technology companies, where he spearheaded research and development projects that have revolutionized industries worldwide.

    Collaborations: Throughout his career, Hiroshi Okuda has collaborated with top researchers, engineers, and scientists to bring cutting-edge technologies to life, fostering a culture of innovation and excellence in all his endeavors.

    Conclusion: Hiroshi Okuda's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in the global innovation landscape.

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