Ibaraki, Japan

Akinori Ro

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinori Ro. Retrieved from https://idiyas.com/inventor/akinori-ro-6yhw53py

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Akinori Ro - Innovator in Hydraulic Cylinder Technology

Introduction

Akinori Ro is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs that enhance the functionality and strength of hydraulic cylinders. His work is recognized for its simplicity and effectiveness, making a substantial impact in the industry.

Latest Patents

Akinori Ro holds a patent for a hydraulic cylinder that features a unique design. This hydraulic cylinder includes a recess formed in the piston rod's end surface, which serves as an axial fitting portion. The design ensures that the piston rod is fitted into the recess of the piston, maintaining a coaxial relationship between the two components. The structure includes axial threaded holes in the piston rod and axial bolt through-holes in the piston. This configuration allows for the piston to be securely fixed to the piston rod, improving the strength of the connecting portion without the need for special high-strength materials or heat treatments. Akinori Ro's patent is a testament to his innovative approach to engineering.

Career Highlights

Akinori Ro is currently employed at Hitachi Construction Machinery Co., Ltd., where he continues to develop and refine hydraulic technologies. His work at this esteemed company has allowed him to collaborate with other talented engineers and contribute to advancements in construction machinery.

Collaborations

Throughout his career, Akinori Ro has worked alongside notable colleagues such as Mitsuhiro Yoshimoto and Tomohiko Yasuoka. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.

Conclusion

Akinori Ro's contributions to hydraulic cylinder technology exemplify the spirit of innovation. His patent reflects a commitment to improving engineering solutions while maintaining simplicity and effectiveness. His work continues to influence the industry and inspire future advancements in hydraulic technology.

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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