Yokohama, Japan

Hiroaki Motoyama

This inventor holds 8 USPTO granted patents. Top assignee: Kyowa Hakko Kogyo Co., Ltd.. Active years: 1993-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Motoyama. Retrieved from https://idiyas.com/inventor/hiroaki-motoyama

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


% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 6

Forward Citations = 238(Granted Patents)


Location History:

  • Kanagawa, JP (2007)
  • Yokohama, JP (1993 - 2009)

Company Filing History:


Years Active: 1993-2009

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8 patents (USPTO):Explore Patents

Title: Hiroaki Motoyama: Pioneering Inventor from Yokohama

Introduction: Hiroaki Motoyama is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroaki Motoyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Hiroaki Motoyama has worked with leading companies to develop cutting-edge solutions that have revolutionized various sectors. His innovative mindset and dedication to progress have earned him a reputation as a trailblazer in the field.

Collaborations: Throughout his career, Hiroaki Motoyama has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the creation of impactful inventions that have shaped the industry.

Conclusion: Hiroaki Motoyama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs. His legacy as a visionary inventor from Yokohama will undoubtedly leave a lasting impact on the world of technology.

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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