Iwata, Japan

Yukio Shimojikkoku

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Shimojikkoku. Retrieved from https://idiyas.com/inventor/yukio-shimojikkoku

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 = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Yukio Shimojikkoku: Innovator in Internal Combustion Engine Technology

Introduction

Yukio Shimojikkoku is a notable inventor based in Iwata, Japan. He is recognized for his contributions to the field of internal combustion engines, particularly through his innovative patent that enhances fuel injection systems. His work has implications for improving engine efficiency and performance.

Latest Patents

Yukio Shimojikkoku holds a patent for an "Internal combustion engine provided with double system of fuel injection." This invention features a dual fuel injection system that includes both a direct injection injector and a port fuel injection injector. The design incorporates a control unit that adjusts the fuel injection distribution ratio, ensuring optimal performance. The system also includes a delivery pipe, a high-pressure fuel pump, and sensors to monitor fuel pressure and temperature, allowing for precise regulation of engine performance.

Career Highlights

Throughout his career, Yukio Shimojikkoku has worked with prominent companies in the automotive industry. He has been associated with Yamaha Motor Co., Ltd. and Toyota Motor Corporation, where he contributed to advancements in engine technology. His experience in these leading firms has significantly influenced his innovative approach to engine design.

Collaborations

Yukio has collaborated with talented individuals in the field, including Kazuma Miyazaki and Mitsuto Sakai. These partnerships have fostered a creative environment that has led to significant advancements in engine technology.

Conclusion

Yukio Shimojikkoku's contributions to internal combustion engine technology through his innovative patent demonstrate his expertise and commitment to enhancing automotive performance. His work continues to influence the industry and pave the way for future innovations.

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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