Hyogo, Japan

Toshishige Ai

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Hitachi Power Systems, Ltd.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshishige Ai. Retrieved from https://idiyas.com/inventor/toshishige-ai

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


% Patents Active = 100.0


Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 141(Granted Patents)


Location History:

  • Takasago, JP (2000 - 2002)
  • Hyogo, JP (2013)
  • Yokohama, JP (2020)

Company Filing History:


Years Active: 2000-2025

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7 patents (USPTO):Explore Patents

Title: Toshishige Ai: Pioneering Inventor from Hyogo, Japan

Introduction: Toshishige Ai is a renowned inventor hailing from the vibrant prefecture of Hyogo, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Toshishige Ai's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective. His innovative approach has garnered attention from industry experts worldwide.

Career Highlights: Throughout his illustrious career, Toshishige Ai has been instrumental in the creation of cutting-edge solutions for sustainable energy production. His work has not only revolutionized the way we harness solar power but has also paved the way for a more environmentally friendly future.

Collaborations: Toshishige Ai has collaborated with leading research institutions and technology companies to further his research and bring his inventions to life. His partnerships have been crucial in pushing the boundaries of innovation and driving progress in the renewable energy sector.

Conclusion: Toshishige Ai's dedication to innovation and his relentless pursuit of excellence have established him as a trailblazer in the field of renewable energy technology. His contributions continue to inspire future generations of inventors and shape the landscape of sustainable energy solutions.

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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