Tokyo, Japan

Yusuke Ezawa

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kao Corporation. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yusuke Ezawa. Retrieved from https://idiyas.com/inventor/yusuke-ezawa-eyjv58oa

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yusuke Ezawa

Introduction

Yusuke Ezawa is a prominent inventor based in Tokyo, Japan, known for his innovative contributions to the field of hair science. With a keen focus on the characteristics of human hair, his work has the potential to revolutionize hair care and cosmetic products.

Latest Patents

Ezawa holds a patent for a “Method for acquiring hair characteristic data and apparatus for acquiring the same.” This innovative method involves two key steps: an image acquiring step and a data acquiring step. The image acquiring step captures a cross-sectional image of human hair, visualizing the different fibrous tissues within the cortex cells, such as ortho cell and para cell, in a manner that makes them distinguishable. The data acquiring step then collects numerical information regarding the distribution of these tissues from the cross-sectional image, paving the way for more personalized hair care solutions.

Career Highlights

Yusuke Ezawa is currently employed at Kao Corporation, a renowned leader in consumer and professional product development. His work at Kao Corporation emphasizes the scientific approach to hair care, leveraging technology to enhance product efficacy.

Collaborations

Throughout his career, Ezawa has collaborated with notable colleagues, including Shinobu Nagase and Akira Mamada. Their combined expertise fosters an environment of innovation and supports the advancement of new technologies in hair care.

Conclusion

Yusuke Ezawa’s contributions to the field of hair science demonstrate the importance of innovation in improving personal care products. His method for acquiring hair characteristic data is just one example of how dedicated inventors can have a significant impact on everyday life, enhancing the way individuals understand and care for their hair.

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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