Tokushima, Japan

Yoshihisa Tomotaki

This inventor holds 6 USPTO granted patents. Top assignees: Otsuka Kagaku Kabushiki Kaisha, Otsuka Chemical Co., Ltd., Other. Active years: 1989-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Tomotaki. Retrieved from https://idiyas.com/inventor/yoshihisa-tomotaki

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


% Patents Active = 83.3

Average Co-Inventor Count = 5.7

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Tokushima, JP (1989 - 2002)
  • Tokushima-ken, JP (2002)

Company Filing History:


Years Active: 1989-2002

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6 patents (USPTO):Explore Patents

Title: The Innovative Journey of Yoshihisa Tomotaki

Introduction: Yoshihisa Tomotaki, a pioneering inventor hailing from Tokushima, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Tomotaki's recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Tomotaki has established himself as a leading figure in the renewable energy sector. His work has led to the development of cost-effective and sustainable energy solutions that have garnered international recognition.

Collaborations: Throughout his career, Tomotaki has collaborated with top research institutions and leading tech companies to further his innovative projects. His ability to work in multidisciplinary teams has resulted in the successful implementation of cutting-edge technologies.

Conclusion: Yoshihisa Tomotaki's relentless pursuit of innovation and commitment to sustainability have positioned him as a trailblazer in the field of renewable energy. His work continues to inspire future generations of inventors to push the boundaries of what is possible in the realm 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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