Kobe, Japan

Nao Hirakawa

This inventor holds 5 USPTO granted patents and 7 published patent applications and 5 EPO patents. Top assignees: Asics Corporation, Casio Computer Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nao Hirakawa. Retrieved from https://idiyas.com/inventor/nao-hirakawa

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 4.1

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Nao Hirakawa: Innovator in Exercise Analysis Technology

Introduction

Nao Hirakawa is a prominent inventor based in Hyogo, Japan. She has made significant contributions to the field of exercise analysis technology. Her innovative work focuses on enhancing the understanding of exercise motions through advanced analytical devices.

Latest Patents

Hirakawa holds a patent for an exercise analysis device, exercise analysis method, and exercise analysis program. This device includes a group classification unit that classifies activity data associated with exercise motions. It records measurement data alongside reference data that changes during exercise. The device categorizes this data into multiple groups based on the reference data. Additionally, it features a representative data generating unit that produces representative data for the activity data in each group. A tendency analysis unit analyzes the trends of the representative data concerning the reference data across the groups. This innovative device allows for a comprehensive analysis of exercise motions, taking into account the overall tendencies during physical activity.

Career Highlights

Nao Hirakawa is currently employed at Asics Corporation, a leading company in sports equipment and footwear. Her work at Asics has allowed her to apply her expertise in exercise analysis to develop cutting-edge technologies that benefit athletes and fitness enthusiasts alike.

Collaborations

Hirakawa collaborates with notable colleagues, including Yasuhiro Nomura and Hajime Kumami. These partnerships enhance her research and development efforts, contributing to the advancement of exercise analysis technologies.

Conclusion

Nao Hirakawa's contributions to exercise analysis technology exemplify her innovative spirit and dedication to improving athletic performance. Her patented device represents a significant advancement in understanding exercise motions, making her a key figure in the field.

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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