Yokohama, Japan

Yoshifumi Fujikawa

This inventor holds 13 USPTO granted patents and 3 published patent applications. Top assignees: Hitachi, Ltd., Renesas Technology Corp.. Active years: 1999-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshifumi Fujikawa. Retrieved from https://idiyas.com/inventor/yoshifumi-fujikawa

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

USPTO Granted Patents = 13 

% Patents Active = 76.9

Average Co-Inventor Count = 5.3

ph-index = 7

Forward Citations = 155(Granted Patents)


Location History:

  • Hiroshima-ken, JP (2000)
  • Sagamihara, JP (2008)
  • Yokohama, JP (1999 - 2012)
  • Tokyo, JP (2018 - 2022)

Company Filing History:


Years Active: 1999-2022

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13 patents (USPTO):Explore Patents

Title: Yoshifumi Fujikawa: Pioneering Innovation in Technology

Introduction:

Yoshifumi Fujikawa is a visionary inventor based in Yokohama, Japan, whose passion for pushing the boundaries of technology has established him as a true pioneer in the world of innovation. With a remarkable 13 patents to his name, Fujikawa's relentless pursuit of excellence continues to inspire the next generation of inventors and shape the future of technology.

Latest Patents:

Among Yoshifumi Fujikawa's latest patents is a cutting-edge "System and Method for Assisting Charging to Use of Accelerator Unit." This innovative charging assistant system enhances the efficiency of charging for the use of accelerator units by estimating acceleration rates and determining use fees based on operation amounts. Additionally, his "Data Processing Device and Data Processing Method" patent showcases his ability to execute large-scale data processing while optimizing processing efficiency.

Career Highlights:

Having worked with renowned companies such as Hitachi Co., Ltd., and Renesas Technology Corp., Yoshifumi Fujikawa has honed his skills and expertise in the field of technology. His contributions have not only led to the development of groundbreaking inventions but have also paved the way for advancements in data processing and hardware circuitry.

Collaborations:

Throughout his career, Yoshifumi Fujikawa has collaborated with esteemed individuals in the industry, including his coworkers Keiji Kojima and Kiyokazu Nishioka. These collaborations have further enriched his innovative projects and fostered a culture of teamwork and shared knowledge in the realm of technology.

Conclusion:

In conclusion, Yoshifumi Fujikawa's pioneering spirit and dedication to innovation have established him as a prominent figure in the world of technology. His groundbreaking patents and collaborations serve as a testament to his commitment to pushing the boundaries of what is possible in the field of invention. As we look towards the future, Yoshifumi Fujikawa's contributions will continue to inspire and shape the landscape of technological advancements for years to come.

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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