Tokyo, Japan

Keita Nakahashi

This inventor holds 2 USPTO granted patents and 8 published patent applications. Top assignee: Subaru Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keita Nakahashi. Retrieved from https://idiyas.com/inventor/keita-nakahashi

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 1


Company Filing History:


Years Active: 2025-2026

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Keita Nakahashi: Innovator in Vehicle Safety and Technology

Introduction

Keita Nakahashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle safety and technology, holding a total of 2 patents. His work focuses on enhancing the safety and functionality of automotive systems.

Latest Patents

Nakahashi's latest patents include an occupant restraint device and an electronic key for vehicles. The occupant restraint device is designed to secure an occupant seated in a vehicle seat. It features a seat belt unit that operates through a motor to wind webbing for effective restraint. The seat belt controller adjusts the restraint mechanism based on the vehicle's drive mode, ensuring optimal safety during various driving conditions. The electronic key for vehicles incorporates an operation button for locking and unlocking doors, along with a signal transmitter and a light system. This innovative key enhances user convenience and security by utilizing light reflection to prevent unauthorized access.

Career Highlights

Keita Nakahashi is currently employed at Subaru Corporation, where he continues to develop cutting-edge automotive technologies. His work has been instrumental in advancing vehicle safety features, making significant strides in the industry.

Collaborations

Nakahashi collaborates with talented colleagues, including Hiroshi Nomura and Norihiro Arai. Together, they contribute to innovative projects that push the boundaries of automotive technology.

Conclusion

Keita Nakahashi's contributions to vehicle safety and technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing the driving experience while prioritizing occupant safety.

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]
Loading…