Tokyo, Japan

Kei Maruyama

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Ochanomizu University, Saitama Medical University. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Maruyama. Retrieved from https://idiyas.com/inventor/kei-maruyama-5r7u4hny

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Kei Maruyama: Pioneering Inventor from Tokyo

Introduction: Kei Maruyama is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kei Maruyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Maruyama has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Maruyama has collaborated with top universities and multinational corporations to bring his inventions to life, fostering a culture of innovation and excellence in the industry.

Conclusion: Kei Maruyama's dedication to pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and engineers worldwide.

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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