Tokyo, Japan

Akihiko Maruyama

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Maruyama. Retrieved from https://idiyas.com/inventor/akihiko-maruyama-8nc5gzkt

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

Calculating rank

% Patents Active = 40.0


Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 220(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2010 - 2011)
  • Tokyo, JP (1998 - 2015)

Company Filing History:


Years Active: 1998-2015

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5 patents (USPTO):Explore Patents

Title: Akihiko Maruyama - Pioneering Inventor from Tokyo

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

Latest Patents: Akihiko Maruyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Maruyama has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Akihiko Maruyama has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Akihiko Maruyama's relentless pursuit of innovation and his passion for creating technology that positively impacts society solidify his position as a pioneering inventor in the global tech landscape.

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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