Aki-gun, Japan

Satoru Takenaka

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Mazda Motor Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Takenaka. Retrieved from https://idiyas.com/inventor/satoru-takenaka

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0


Average Co-Inventor Count = 3.8

ph-index = 1


Company Filing History:


Years Active: 2026

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3 patents (USPTO):Explore Patents

Title: Satoru Takenaka: Innovator in Driver State Estimation Technology

Introduction

Satoru Takenaka is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the field of automotive technology, particularly in driver state estimation. His innovative work aims to enhance vehicle safety by monitoring driver attentiveness.

Latest Patents

Satoru Takenaka holds a patent for a "Driver State Estimation Apparatus." This apparatus includes a controller designed to estimate the driver's state based on the travel environment and the driver's line of sight. The controller calculates a predicted gazing frequency of the driver towards cautionary objects, taking into account relative risk, observable time, and vehicle speed. It also measures the actual gazing frequency and time, calculating an abnormality level to determine if the driver is inattentive when the level meets a predetermined threshold.

Career Highlights

Satoru Takenaka is currently employed at Mazda Motor Corporation, where he applies his expertise in developing advanced automotive technologies. His work focuses on improving driver safety and enhancing the overall driving experience through innovative solutions.

Collaborations

He collaborates with talented coworkers, including Kengo Tanaka and Koji Iwase, who contribute to the development of cutting-edge technologies in the automotive sector.

Conclusion

Satoru Takenaka's contributions to driver state estimation technology reflect his commitment to enhancing road safety. His innovative patent demonstrates the potential for technology to monitor and improve driver attentiveness, ultimately leading to safer driving conditions.

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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