Inuyama, Japan

Atsuo Nagasawa

This inventor holds 10 USPTO granted patents and 3 EPO patents. Top assignees: Murata Machinery, Ltd., Murata Kikai Kabushiki Kaisha. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Nagasawa. Retrieved from https://idiyas.com/inventor/atsuo-nagasawa

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

Calculating rank

% Patents Active = 90.0

 

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 50(Granted Patents)


Location History:

  • Gifu, JP (2009)
  • Hashima-gun, JP (2009)
  • Inuyama, JP (2004 - 2021)

Company Filing History:


Years Active: 2004-2025

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10 patents (USPTO):Explore Patents

Title: Atsuo Nagasawa: Innovator in Motor Systems and Control Devices

Introduction

Atsuo Nagasawa is a prominent inventor based in Inuyama, Japan. He has made significant contributions to the field of motor systems and control devices, holding a total of 10 patents. His innovative work has paved the way for advancements in industrial machinery and automation.

Latest Patents

Nagasawa's latest patents include a motor system and motor drive method. This motor system features a motor driver, motors that generate driving force, a supply switch for circuit management, an output controller for power supply, a switching controller for time-divisional power distribution, and a driving force reduction suppressor. Another notable patent is a positioning control device and mold-clamping apparatus. This device is designed for industrial machines and includes a driver with a motor, a movable body, and dual detectors for precise positioning control.

Career Highlights

Throughout his career, Atsuo Nagasawa has worked with reputable companies such as Murata Machinery, Ltd. and Murata Kikai Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing advanced motor systems and control technologies.

Collaborations

Nagasawa has collaborated with notable coworkers, including Hajime Sato and Daisuke Fukushima. Their combined efforts have led to innovative solutions in the field of motor systems.

Conclusion

Atsuo Nagasawa's contributions to motor systems and control devices highlight his role as a key innovator in the industry. His patents reflect a commitment to advancing technology and improving industrial processes.

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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