Tokyo, Japan

Yoshimasa Koba

This inventor holds 17 USPTO granted patents and 4 published patent applications and 11 EPO patents. Top assignee: Mitsubishi Electric Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Koba. Retrieved from https://idiyas.com/inventor/yoshimasa-koba

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

USPTO Granted Patents = 17 

% Patents Active = 47.1

 

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 2012-2026

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17 patents (USPTO):Explore Patents

Title: Innovations of Yoshimasa Koba: Pioneering Elevator Technologies

Introduction

Yoshimasa Koba is a prominent inventor based in Tokyo, Japan, known for his significant contributions to elevator technology. With a remarkable portfolio of 16 patents, Koba continues to push the boundaries of innovation in this essential field.

Latest Patents

Among Koba's latest patents are groundbreaking inventions such as a Hall destination floor input device for elevators, an elevator control system, and an elevator system. The Hall destination floor input device is designed to facilitate user input on evacuation floors during emergencies. It features an information input receiver, which obtains data from users, and a signal transmitter that communicates with the elevator's control system. This invention ensures the elevator can respond appropriately based on the operational mode, whether for regular use or in emergencies.

Another notable patent is his elevator control device that focuses on enhancing user interaction with autonomous moving bodies in shared elevator spaces. This control device is equipped with a notification system that alerts users when an autonomous moving body is entering or exiting the elevator, thereby improving safety and awareness for all individuals utilizing the elevator.

Career Highlights

Yoshimasa Koba works at Mitsubishi Electric Corporation, a leading player in the development of innovative electrical equipment and systems. Throughout his career, Koba has made significant strides in the field of elevator technology, reflecting his dedication to enhancing user experience and safety.

Collaborations

Koba collaborates with fellow innovators, including Naohiko Suzuki and Sakurako Tokura. Their joint efforts contribute to the continued advancement of elevator systems, focusing on efficiency, safety, and user-friendliness, illustrating the power of teamwork in driving innovation.

Conclusion

Yoshimasa Koba's contributions to elevator technology showcase his inventive spirit and commitment to innovation. His latest patents not only demonstrate technical ingenuity but also address essential safety needs in modern buildings. As he continues to work with Mitsubishi Electric Corporation and collaborate with talented colleagues, it is evident that Koba will remain a significant figure in the evolution of elevator systems.

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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