Tokyo, Japan

Kazumi Ishii

This inventor holds 5 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Renesas Electronics Corporation, Kureha Corporation. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Ishii. Retrieved from https://idiyas.com/inventor/kazumi-ishii

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


% Patents Active = 80.0



Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 2009-2019

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5 patents (USPTO):Explore Patents

Title: Kazumi Ishii - Pioneering Female Inventor from Tokyo

Introduction: Kazumi Ishii is a trailblazing inventor hailing from Tokyo, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazumi Ishii holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her versatility and forward-thinking approach to invention.

Career Highlights: Throughout her illustrious career, Ishii has worked with top research institutions and universities in Japan, spearheading projects that have led to significant advancements in various industries. Her dedication to pushing the boundaries of what is possible has earned her recognition as a leading figure in the world of invention.

Collaborations: Kazumi Ishii has collaborated with renowned companies and fellow inventors on numerous projects, fostering a culture of innovation and knowledge-sharing within the industry. Her ability to work effectively in teams has resulted in the development of cutting-edge technologies that have revolutionized the way we live and work.

Conclusion: In conclusion, Kazumi Ishii's passion for innovation, coupled with her relentless pursuit of excellence, has solidified her reputation as a pioneering female inventor in Tokyo, Japan, inspiring future generations to dream big and push the limits of what is achievable in the world of invention.

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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