Kawasaki, Japan

Nobuyuki Suzuki

This inventor holds 80 USPTO granted patents and 3 published patent applications and 7 EPO patents, primarily in Semiconductor Devices (CPC class 354415). Top assignees: Canon Kabushiki Kaisha, Fujitsu Corporation, Daiichi Sankyo Company, Limited. Active years: 1981-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Suzuki. Retrieved from https://idiyas.com/inventor/nobuyuki-suzuki-3l8fc222

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

Calculating rank
USPTO Granted Patents = 80 

% Patents Active = 81.3

 

Average Co-Inventor Count = 2.3

ph-index = 15

Forward Citations = 794(Granted Patents)

Forward Citations (Not Self Cited) = 780(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Tokyo, JP (1981 - 1983)
    • Musashino, JP (1988 - 1991)
    • Kyoto, JP (2007)
    • Kanagawa, JP (1984 - 2018)
    • Kawasaki, JP (1984 - 2019)
    • Oita, JP (2015 - 2020)

    Company Filing History:


    Years Active: 1981-2020

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    Areas of Expertise:
    Liquid Ejection Head
    Memory System
    Semiconductor Device
    Air-Fuel Ratio Control
    Lithium Battery Electrode
    Nano-Carbon Materials
    Magnetic Disk Drive
    Disk Positioning
    Head Control Method
    Servo Information Detection
    Storage Apparatus
    Film Stretching
    80 patents (USPTO):Explore Patents

    Title: Innovator Nobuyuki Suzuki: A Pioneer in Liquid Ejection Head Technology

    Introduction: Nobuyuki Suzuki, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of technology, holding an impressive portfolio of 80 patents. His work primarily focuses on innovations in liquid ejection systems and memory technology, demonstrating his expertise and ingenuity in engineering.

    Latest Patents: Among his notable recent inventions are the "Element substrate and liquid ejection head" and a "Memory system."

    The element substrate for the liquid ejection head features a complex design that includes a base material, an insulating film, and a heating resistance element designed to generate heat energy for ejecting liquids. The invention also introduces robust electrical wiring layers and connecting members that facilitate efficient operation of the heating element.

    The memory system is another groundbreaking development, incorporating a non-volatile first memory alongside a second memory and battery. This system uniquely enables fault diagnosis on the battery through energy discharge and optimizes data caching based on operational requirements, enhancing data integrity and system performance.

    Career Highlights: Nobuyuki Suzuki's career has been marked by his tenure at prominent companies, including Canon and Fujitsu. His experience in these leading technology firms has allowed him to hone his skills, drive innovation, and contribute significantly to product development within the realm of electronic devices and systems.

    Collaborations: Throughout his career, Nobuyuki has had the privilege of collaborating with talented individuals, including Masakazu Hirano and Masami Shimizu. These partnerships have fostered a creative environment that encourages innovation and the pursuit of cutting-edge technology.

    Conclusion: Nobuyuki Suzuki stands as a testament to the power of inventive thinking and engineering excellence. With his vast number of patents and impactful innovations, he continues to shape the future of technology, leaving a lasting legacy in the fields of liquid ejection systems and memory technology. His contributions not only advance industry standards but also inspire the next generation of inventors and engineers.

    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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