Mitaka, Japan

Keitaro Hirai

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keitaro Hirai. Retrieved from https://idiyas.com/inventor/keitaro-hirai-7zy4ann2

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 = 8.0

ph-index = 1

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Keitaro Hirai: Pioneering Inventor from Mitaka, Japan

Introduction: Keitaro Hirai is a renowned inventor hailing from the vibrant city of Mitaka, Japan. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Keitaro Hirai holds several groundbreaking patents in various fields, including robotics, artificial intelligence, and renewable energy. His recent patents showcase his commitment to creating solutions that address pressing global challenges.

Career Highlights: With a career spanning over two decades, Keitaro Hirai has worked with leading research institutions and tech companies to bring his inventions to life. His ability to blend creativity with technical expertise has led to the development of cutting-edge technologies.

Collaborations: Throughout his career, Keitaro Hirai has collaborated with top engineers, scientists, and designers to push the boundaries of innovation. His partnerships have resulted in the successful commercialization of several patented inventions, making a significant impact on industries worldwide.

Conclusion: Keitaro Hirai's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions. His contributions continue to inspire the next generation of inventors and shape the future 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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