Tokyo, Japan

Hiromasa Miyaji

This inventor holds 16 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: Kyowa Hakko Kogyo Co., Ltd., Kyowa Hakko Bio Co., Ltd.. Active years: 1989-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromasa Miyaji. Retrieved from https://idiyas.com/inventor/hiromasa-miyaji

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

USPTO Granted Patents = 16 

% Patents Active = 75.0


Average Co-Inventor Count = 6.0

ph-index = 9

Forward Citations = 399(Granted Patents)


Location History:

  • Tokyo, JP (1989 - 2006)
  • Sunto-gun, JP (2007)

Company Filing History:


Years Active: 1989-2007

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16 patents (USPTO):Explore Patents

Title: Hiromasa Miyaji: Pioneering Inventor from Tokyo

Introduction: Hiromasa Miyaji is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Miyaji holds several patents in the areas of cybersecurity, encryption technologies, and data privacy, showcasing his continuous commitment to pushing the boundaries of technological advancements.

Career Highlights: With a career spanning over two decades, Miyaji has worked with leading tech companies and research institutions, playing a pivotal role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Miyaji has collaborated with top researchers, engineers, and fellow inventors, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Hiromasa Miyaji's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to push the limits of what is possible.

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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