Yokohama, Japan

Shoichiro Inatomi

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Komatsu Seisakusho. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoichiro Inatomi. Retrieved from https://idiyas.com/inventor/shoichiro-inatomi

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Shoichiro Inatomi

Introduction

Shoichiro Inatomi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of hydraulic systems, particularly in the design of circuits for hydraulic motors. His innovative approach has led to the development of a unique hydraulic circuit that enhances the functionality of bidirectional hydraulic motors.

Latest Patents

Inatomi holds a patent for a fluid circuit designed for operating a bidirectional hydraulic motor. This hydraulic circuit is engineered to drive the motor from a pump via a hand-operated directional control valve. The invention addresses the challenge of abrupt pressure rises when the motor is engaged or disengaged. The circuit features a pair of oppositely directed dual pressure relief valves that work in parallel, effectively managing pressure fluctuations and reducing shock during operation.

Career Highlights

Inatomi is associated with Kabushiki Kaisha Komatsu Seisakusho, a leading company in the construction and mining equipment industry. His work has been instrumental in advancing hydraulic technology, contributing to the efficiency and reliability of machinery used in various applications.

Collaborations

Throughout his career, Inatomi has collaborated with esteemed colleagues such as Hideyori Sato and Mitsuru Arai. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Shoichiro Inatomi's contributions to hydraulic systems exemplify the impact of innovative thinking in engineering. His patent for a fluid circuit demonstrates a commitment to improving machinery performance and safety. Inatomi's work continues to influence the industry, showcasing the importance of invention in technological advancement.

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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