Shimotsuga, Japan

Koji Ohtsuka

This inventor holds 1 USPTO granted patent. Top assignee: Gkn Driveline Torque Technology Kk. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Ohtsuka. Retrieved from https://idiyas.com/inventor/koji-ohtsuka-a7nf15sn

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 = 10(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: The Innovations of Koji Ohtsuka

Introduction

Koji Ohtsuka is a notable inventor based in Shimotsuga-gun, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of differential devices. His innovative approach has led to advancements that enhance the efficiency of driving systems.

Latest Patents

Ohtsuka holds a patent for a differential device designed to differentially distribute a driving force to axles along an axis. This device features a rotating case that includes a flange for receiving the driving force and a shaft that crosses the case perpendicularly to the axis. The design incorporates an opening that allows access into the case, with lateral extremities deviated from the center of the shaft. The differential gear set housed within the case is coupled to the input gear and output gears, enabling the effective distribution of driving force to the axles. He has 1 patent to his name.

Career Highlights

Ohtsuka is currently employed at GKN Driveline Torque Technology KK, where he continues to innovate and develop new technologies. His work focuses on improving the performance and reliability of driveline systems, contributing to advancements in automotive engineering.

Collaborations

One of his notable coworkers is Masaaki Fusegi, with whom he collaborates on various projects within the company. Their combined expertise enhances the innovative capabilities of their team.

Conclusion

Koji Ohtsuka's contributions to the field of differential devices exemplify the importance of innovation in engineering. His work not only advances technology but also sets a foundation for future developments in driveline systems.

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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