Yokohama, Japan

Soushichi Koura

This inventor holds 6 USPTO granted patents. Top assignee: Ohi Seisakusho Co., Ltd.. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Soushichi Koura. Retrieved from https://idiyas.com/inventor/soushichi-koura

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 = 1.6

ph-index = 5

Forward Citations = 95(Granted Patents)


Company Filing History:


Years Active: 1991-1992

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6 patents (USPTO):Explore Patents

Title: Innovations by Soushichi Koura

Introduction

Soushichi Koura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of door operating systems. With a total of 6 patents to his name, Koura's inventions have enhanced the functionality and convenience of vehicle doors.

Latest Patents

Koura's latest patents include a drive device for slide doors and an automatic door operating system for motor vehicles. The drive device comprises a guide rail, first and second pulleys, an electric drive unit, an endless belt, a bracket, and a tensioning device. This innovative design allows for smooth operation and integration with other door controllers. The automatic door operating system features a reversible electric motor that facilitates door movement in both directions. It includes a control device and door opening control switch, ensuring that manual movement of the door is smooth and efficient.

Career Highlights

Koura is currently employed at Ohi Seisakusho Co., Ltd., where he continues to innovate in the automotive sector. His work has been instrumental in advancing technologies that improve user experience in vehicles.

Collaborations

Koura has collaborated with notable coworkers such as Jun Yamagishi and Kishiro Muroi, contributing to the development of cutting-edge automotive solutions.

Conclusion

Soushichi Koura's contributions to automotive technology through his patents demonstrate his commitment to innovation and improvement in vehicle functionality. His work continues to influence the industry and enhance user experiences.

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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