Kawasaki, Japan

Kiyoshi Inoue

This inventor holds 1 USPTO granted patent. Top assignee: Kayaba Industry Company, Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Inoue. Retrieved from https://idiyas.com/inventor/kiyoshi-inoue-3edfeb1p

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Inoue - Innovator in Axial Piston Pump Technology.

Introduction

Kiyoshi Inoue is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of hydraulic systems. His innovative approach has led to the development of a unique cam plate type axial piston pump.

Latest Patents

Inoue holds a patent for a cam plate type axial piston pump. This invention is designed to operate a control lever that is connected to a cam plate. The cam plate controls the inclination angle, which in turn regulates the discharge based on that angle. A key feature of this piston pump is its self-return force, which helps it return to a position closer to its neutral point when nearing that position. The construction of the pump allows for a thrust plate on the cam plate to pivot, effectively utilizing the self-return force.

Career Highlights

Kiyoshi Inoue is associated with Kayaba Industry Company, Ltd., a prominent player in the hydraulic and automotive sectors. His work at this company has been instrumental in advancing hydraulic technology and improving the efficiency of hydraulic systems.

Collaborations

Inoue has collaborated with Masakazu Nakazato, a fellow engineer, to enhance the development of hydraulic systems. Their partnership has contributed to the innovative solutions offered by Kayaba Industry Company, Ltd.

Conclusion

Kiyoshi Inoue's contributions to the field of hydraulic engineering, particularly through his patented cam plate type axial piston pump, demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and improve hydraulic system designs.

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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