Kitakyushu, Japan

Kumiko Toma

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Yaskawa Denki. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kumiko Toma. Retrieved from https://idiyas.com/inventor/kumiko-toma-0kfv6475

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

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Average Co-Inventor Count = 1.0


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Kumiko Toma: Innovator in Robotics

Kumiko Toma is a distinguished inventor based in Kitakyushu, Japan. She has made significant contributions to the field of robotics, particularly in the development of advanced drive mechanisms and torque detection methods. Her innovative work has garnered attention and respect within the engineering community.

Latest Patents

Kumiko Toma holds a patent for a robot that features a drive mechanism, speed reducer, torque sensor, and a torque detection method. This invention includes a speed reducer that enhances the first torque output from a motor, resulting in a second torque output. The torque sensor is designed with an output part that transmits the second torque output from the speed reducer, while also detecting the torque applied to the output part. Additionally, a damper is strategically positioned in the transmission path of the second torque to ensure smooth operation.

Career Highlights

Kumiko Toma is currently employed at Yaskawa Electric Corporation, where she continues to push the boundaries of robotics technology. Her work has been instrumental in advancing the capabilities of robotic systems, making them more efficient and reliable.

Collaborations

Throughout her career, Kumiko has collaborated with talented individuals such as Fei Zhao and Shinsuke Kuchiwano. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kumiko Toma is a remarkable inventor whose contributions to robotics are noteworthy. Her patent on advanced robotic mechanisms showcases her expertise and dedication to the field. As she continues her work at Yaskawa Electric Corporation, her impact on the industry is sure to grow.

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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