Yokohama, Japan

Masahiro Matsuzawa

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Matsuzawa. Retrieved from https://idiyas.com/inventor/masahiro-matsuzawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Masahiro Matsuzawa: Innovator in Manipulator Technology

Introduction

Masahiro Matsuzawa is a prominent inventor based in Yokohama, Japan. He is known for his innovative contributions to manipulator technology, particularly in enhancing economic efficiency and reliability.

Latest Patents

Matsuzawa holds a patent for a manipulator that improves economic efficiency and reliability by reducing the size and weight of the system. This is achieved through a backup system that utilizes a common specification drive circuit and actuator when a fault occurs. The design allows the actuator of the end effector to share a common structure with the actuators of multiple joints, enabling them to be driven by a single specification drive unit. The actuator of the end effector features two systems that can be switched, along with a spare drive unit for added reliability.

Career Highlights

Matsuzawa is associated with Hitachi, Ltd., where he has made significant strides in the field of robotics and automation. His work has been instrumental in advancing manipulator systems that are both efficient and reliable.

Collaborations

Matsuzawa has collaborated with notable colleagues, including Naoya Ezawa and Naoki Noguchi, contributing to various projects that enhance manipulator technology.

Conclusion

Masahiro Matsuzawa's innovative work in manipulator technology exemplifies his commitment to improving efficiency and reliability in robotic systems. His contributions continue to influence the field significantly.

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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