Saitama, Japan

Tomonori Sumi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Minebea Mitsumi Inc.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Sumi. Retrieved from https://idiyas.com/inventor/tomonori-sumi

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


% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2019

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Tomonori Sumi and His Pioneering Torque Limiter

Introduction: Tomonori Sumi, hailing from Saitama, Japan, is a notable inventor recognized for his contributions to engineering and technology. With a unique patent to his name, he has made significant strides in developing a device that enhances mechanical efficiency through innovative design.

Latest Patents: Sumi's patent, titled "Torque Limiter and Drive Device," showcases his ingenuity in mechanical engineering. The device consists of a first rotary member driven by a source, along with multiple friction members designed to work in unison to manage torque effectively. The sophisticated arrangement allows one rotary member to be fixed while enabling the other to rotate, optimizing performance in various applications.

Career Highlights: Currently, Tomonori Sumi is employed at Minebea Mitsumi Inc., a company renowned for its precision machinery and components. His role involves leveraging his engineering expertise to enhance product designs and functionalities. His dedication to innovation is evident not only in his inventions but also in the continuous development of advanced mechanical solutions.

Collaborations: Throughout his career, Sumi has had the opportunity to collaborate with talented professionals such as Yoshinori Kobayashi and Shigeru Iwase. These partnerships foster a creative environment where innovative ideas can flourish, further driving the technological advancements at Minebea Mitsumi Inc.

Conclusion: Tomonori Sumi stands as a testament to the impact that individual inventors can have on modern technology. His patent for the torque limiter demonstrates both technical skill and an understanding of practical applications in engineering. As he continues to work alongside industry experts, his contributions will undoubtedly spur further advancements in the field.

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…