Kyoto, Japan

Ryosuke Sugawara

This inventor holds 1 USPTO granted patent. Top assignee: Shimadzu Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryosuke Sugawara. Retrieved from https://idiyas.com/inventor/ryosuke-sugawara

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 = 23(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Ryosuke Sugawara: Innovator in Hydromechanical Transmission

Introduction

Ryosuke Sugawara is a notable inventor based in Kyoto, Japan, recognized for his innovative contributions to the field of hydromechanical transmission. With a focus on developing efficient systems, Sugawara has made significant strides in the automotive technology sector.

Latest Patents

Ryosuke Sugawara holds a patent for a hydromechanical transmission, which is designed to function as a simple and efficient continuously variable transmission. This innovative mechanism incorporates a differential that can establish either a high-speed mechanical transfer line or a low-speed mechanical transfer line. Additionally, it features a hydraulic power transmission mechanism comprising a hydraulic pump/motor and a mode selector, allowing the selection of either low-speed or high-speed modes. In low-speed mode, the output is channeled through the second mechanical transfer line, while in high-speed mode, it is routed through the first mechanical transfer line. This unique design includes one hydraulic pump/motor with fixed displacement and another with variable displacement.

Career Highlights

Currently, Ryosuke Sugawara is employed at Shimadzu Corporation, a renowned company known for its innovations in various technological fields. His work is characterized by a commitment to enhancing the efficiency of transmission systems, thereby contributing to advancements in automotive engineering.

Collaborations

Throughout his career, Sugawara has collaborated with his coworker Yasuo Kita at Shimadzu Corporation, sharing insights and ideas that advance their projects. Their teamwork has been pivotal in driving the innovative projects at the company, particularly in the area of transmission technologies.

Conclusion

Ryosuke Sugawara exemplifies the spirit of innovation in hydromechanical transmission technology. With a patent that addresses the complexities of speed variations in automotive applications, his contributions continue to impact the industry positively. As an inventor at Shimadzu Corporation, Sugawara's work reflects a dedication to enhancing engineering solutions and setting the stage for future advancements.

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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