Tokyo, Japan

Kiyoshi Hirokawa

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Hirokawa. Retrieved from https://idiyas.com/inventor/kiyoshi-hirokawa

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Hirokawa: Innovator in Manipulator Technology

Introduction

Kiyoshi Hirokawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of robotics, particularly through his innovative designs in manipulator technology. His work has garnered attention for its practical applications in various industries.

Latest Patents

Hirokawa holds a patent for a manipulator that includes an arm, a plurality of servo motors, a plurality of servo amplifiers, and at least one bellows container. The arm is designed with multiple joints and links, allowing for versatile movement. The servo motors are strategically placed within the arm to drive each joint, while the servo amplifiers control these motors. The unique design incorporates a bellows container that connects to the arm, filled with oil to enhance functionality. This innovative approach to manipulator design showcases Hirokawa's expertise in robotics.

Career Highlights

Kiyoshi Hirokawa is currently employed at Mitsubishi Heavy Industries Limited, where he continues to develop advanced technologies. His work at this prestigious company has allowed him to collaborate with other talented engineers and contribute to groundbreaking projects in the field of robotics.

Collaborations

Hirokawa has worked alongside Naoto Kawauchi, a fellow engineer, to further enhance the capabilities of their robotic systems. Their collaboration has led to the development of innovative solutions that push the boundaries of what is possible in manipulator technology.

Conclusion

Kiyoshi Hirokawa's contributions to manipulator technology exemplify his dedication to innovation in robotics. His patent and ongoing work at Mitsubishi Heavy Industries Limited highlight his role as a key figure in this evolving 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]
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