Kariya, Japan

Mariko Hashimoto

This inventor holds 5 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Denso Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mariko Hashimoto. Retrieved from https://idiyas.com/inventor/mariko-hashimoto-9rh3e3s3

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 = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Mariko Hashimoto: Innovator in Electric Aircraft Technology

Introduction

Mariko Hashimoto is a prominent inventor based in Kariya, Japan. She has made significant contributions to the field of electric aircraft technology, holding a total of 5 patents. Her innovative work focuses on enhancing the functionality and efficiency of electric aircraft systems.

Latest Patents

One of her latest patents is a control apparatus for electric aircraft. This control apparatus manages a drive motor that powers a rotor in an electric aircraft. It instructs the drive motor to operate in at least two motor-control modes. These modes include a flying motor-control mode for flight and a cleaning motor-control mode for rotor maintenance. In the cleaning mode, the control apparatus ensures that the drive motor operates at a rotational frequency lower than the human-audible frequency range.

Another notable patent is an aircraft monitoring system designed to oversee the fuselage of an aircraft. This system features an imaging device mounted on the fuselage, which captures images of the components responsible for generating lift or thrust. An image processor utilizes these images to create an overhead view of the aircraft from above the fuselage.

Career Highlights

Mariko Hashimoto is currently employed at Denso Corporation, where she continues to innovate in the field of electric aircraft technology. Her work has garnered attention for its potential to improve the safety and efficiency of electric flight.

Collaborations

She collaborates with talented coworkers, including Yuuichi Takemura and Syun Sugita, who contribute to her projects and enhance the innovative environment at Denso Corporation.

Conclusion

Mariko Hashimoto is a trailblazer in electric aircraft technology, with a focus on developing advanced systems that improve flight operations. Her contributions are paving the way for the future of aviation.

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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