Tokyo, Japan

Ryuuichi Koga

This inventor holds 1 USPTO granted patent. Top assignee: Hino Motors, Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuuichi Koga. Retrieved from https://idiyas.com/inventor/ryuuichi-koga

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 = 1(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Ryuuichi Koga

Introduction

Ryuuichi Koga is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of automotive engineering, particularly in fuel pump technology. His innovative approach has led to the development of a unique fuel pump drive system that enhances efficiency and reduces costs.

Latest Patents

Koga holds a patent for a fuel pump drive system. This system allows for a one-to-one revolution ratio between the engine and the fuel pump without a substantial increase in cost. The design enables a smaller-sized fuel pump, which is advantageous for modern automotive applications. The system features a conventional flywheel housing with a gear through hole, accommodating a gear train that transmits torque to the fuel pump. The innovative design includes an air compressor gear that changes the revolution ratio, making it a significant advancement in fuel pump technology.

Career Highlights

Ryuuichi Koga is currently employed at Hino Motors, Ltd., where he continues to work on innovative automotive solutions. His expertise in engineering and design has contributed to the company's reputation for quality and innovation in the automotive industry. Koga's work exemplifies the integration of advanced technology in vehicle systems, enhancing performance and efficiency.

Collaborations

Koga collaborates with Hideyuki Ishikawa, a fellow engineer at Hino Motors. Their partnership has fostered a creative environment that encourages the development of cutting-edge automotive technologies. Together, they work on projects that aim to push the boundaries of what is possible in vehicle engineering.

Conclusion

Ryuuichi Koga's contributions to the field of automotive engineering, particularly through his patented fuel pump drive system, highlight his innovative spirit and dedication to improving vehicle technology. His work at Hino Motors continues to influence the industry positively.

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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