Tokyo, Japan

Hiroyuki Matsukawa

This inventor holds 104 USPTO granted patents, primarily in Toy Design (CPC class 347175). Top assignees: Tomy Company, Ltd., Fuji Photo Film Company, Limited, Takara Co., Ltd.. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Matsukawa. Retrieved from https://idiyas.com/inventor/hiroyuki-matsukawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 83.7

Average Co-Inventor Count = 2.1

ph-index = 25

Forward Citations = 1,537(Granted Patents)

Forward Citations (Not Self Cited) = 618(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Saitama, JP (1996 - 2003)
    • Tokyo, JP (1994 - 2024)

    Company Filing History:


    Years Active: 1994-2026

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    Areas of Expertise:
    Spinning Top Toy
    Toy Projectile Launcher
    Accessory
    Launching Apparatus
    Winder
    Grip
    Toy Design
    Toy Accessories
    Gameplay
    Entertainment
    Mechanical Toys
    104 patents (USPTO):Explore Patents

    Title: Unveiling the Innovation Journey of Inventor Hiroyuki Matsukawa

    Introduction:

    Hiroyuki Matsukawa, a renowned inventor based in Tokyo, JP, has left an indelible mark in the world of innovation with an impressive portfolio of 67 patents. His creative ingenuity and dedication to pushing the boundaries of conventional thinking have made him a standout figure in the realm of inventors.

    Latest Patents:

    Among his latest patents are two groundbreaking inventions: "Accessory for spinning top toy" and "Accessory for spinning top toy." These patents showcase Matsukawa's innovative mindset and his ability to create novel solutions that captivate the imagination of users.

    Career Highlights:

    Throughout his illustrious career, Matsukawa has worked with prestigious companies such as Tomy Company, Ltd. and Fuji Photo Film Company, Limited. His tenure at these esteemed organizations has not only honed his skills as an inventor but also provided him with invaluable experience in navigating the dynamic landscape of innovation.

    Collaborations:

    Matsukawa has had the privilege of collaborating with exceptional professionals in the field, including notable coworkers like Makoto Muraki and Kenji Horikoshi. These collaborative efforts have led to the development of impactful inventions that have revolutionized various industries.

    Conclusion:

    In conclusion, Hiroyuki Matsukawa's unwavering commitment to innovation and his penchant for pushing boundaries have solidified his position as a trailblazing inventor. His impressive array of patents and successful collaborations underscore his profound impact on the world of inventions. Matsukawa's legacy serves as an inspiration for aspiring inventors and stands as a testament to the transformative power of innovation.

    Profile summary based on public USPTO records.
    Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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