Tokyo, Japan

Aki Hayashi

This inventor holds 6 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Ntt Corporation, Nippon Telegraph and Telephone Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Aki Hayashi. Retrieved from https://idiyas.com/inventor/aki-hayashi

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 66.7


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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6 patents (USPTO):Explore Patents

Title: Aki Hayashi: Innovator in Vehicle Position Estimation Technologies

Introduction

Aki Hayashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle estimation technologies. With a total of 6 patents to his name, Hayashi's work focuses on improving the accuracy of vehicle positioning and understanding the causes of vehicle lines.

Latest Patents

Hayashi's latest patents include an "Estimation Method, Estimation Apparatus and Estimation Program of Cause of Line of Vehicles." This innovative method involves acquiring sensor information from a vehicle and using it alongside position information to estimate the cause of a vehicle line. The estimation process considers various factors, including nearby facilities, the state of the vehicle, and road conditions.

Another notable patent is the "Position Estimation Method, Position Estimation Device, and Position Estimation Program." This invention allows for the estimation of multiple position candidates for a target based on sensor and position information. It evaluates potential errors in position data and determines a final output value by filtering out erroneous candidates.

Career Highlights

Aki Hayashi is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to develop innovative technologies. His work has garnered attention for its practical applications in enhancing vehicle navigation and safety.

Collaborations

Hayashi collaborates with talented coworkers, including Takahiro Hata and Kohei Mori. Their combined expertise contributes to the advancement of vehicle estimation technologies.

Conclusion

Aki Hayashi is a key figure in the field of vehicle estimation technologies, with a focus on improving the accuracy of vehicle positioning. His innovative patents reflect his commitment to enhancing transportation safety and efficiency.

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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