Matsumoto, Japan

Junpei Nakayama

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junpei Nakayama. Retrieved from https://idiyas.com/inventor/junpei-nakayama

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 1.1

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Kitakyushu, JP (2013)
  • Matsumoto, JP (2019 - 2023)

Company Filing History:


Years Active: 2013-2025

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

Title: Junpei Nakayama: Innovator in Control Apparatus and Robot Systems

Introduction

Junpei Nakayama is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of robotics and control systems, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and functionality of robotic systems.

Latest Patents

Among his latest patents, Nakayama has developed a control apparatus and robot system. This control apparatus features a drive circuit unit that receives regenerative electric power, a discharge resistance unit that consumes electric power when a voltage exceeds a threshold, and a second converter circuit unit that converts alternating current into direct current. Additionally, he has designed a motor drive circuit for robots, which includes a switching unit that manages the flow of regenerative power based on voltage thresholds detected by a detection unit.

Career Highlights

Junpei Nakayama is currently employed at Seiko Epson Corporation, where he continues to push the boundaries of technology in robotics. His work has been instrumental in developing systems that improve energy efficiency and operational effectiveness in robotic applications.

Collaborations

One of his notable collaborators is Ryohei Horita, with whom he has worked on various projects to advance their shared goals in robotics and control systems.

Conclusion

Junpei Nakayama's contributions to the field of robotics and control systems are noteworthy. His innovative patents and ongoing work at Seiko Epson Corporation highlight his commitment to advancing technology in this dynamic 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…