Tokyo, Japan

Yuji Maruyama

This inventor holds 14 USPTO granted patents, plus 1 CIPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Mitsubishi Heavy Industries Limited, Mitsui Chemicals, Inc.. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Maruyama. Retrieved from https://idiyas.com/inventor/yuji-maruyama

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


% Patents Active = 92.9


Average Co-Inventor Count = 5.2

ph-index = 10

Forward Citations = 186(Granted Patents)


Company Filing History:


Years Active: 1989-2026

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14 patents (USPTO):Explore Patents

Title: Yuji Maruyama: Pioneering Inventor from Tokyo

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

Latest Patents: Maruyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, 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, Maruyama has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Yuji Maruyama's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in Tokyo and beyond.

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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