Osaka, Japan

Shojiro Koga

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Yanmar Co., Ltd.. Active years: 2015.

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

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Shojiro Koga

Introduction

Shojiro Koga is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engine systems, particularly focusing on improving the efficiency and functionality of exhaust gas management. His innovative approach has led to the development of a unique engine system that addresses common challenges faced in modern engines.

Latest Patents

Koga holds a patent for an engine system designed to discharge condensed water remaining in an exhaust gas passage. This system includes a catalyst placed within the exhaust gas passage, which is crucial for optimizing engine performance. The patent outlines a determination device that assesses whether the catalyst is immersed in condensed water when the engine starts. Additionally, it features an operation continuing device that ensures the engine operates effectively even under these conditions, thereby enhancing overall efficiency.

Career Highlights

Throughout his career, Shojiro Koga has been associated with Yanmar Co., Ltd., a company known for its commitment to innovation in engine technology. His work has contributed to advancements in engine design and functionality, making a lasting impact on the industry.

Collaborations

Koga has collaborated with esteemed colleagues such as Hirotoshi Kihara and Kenichi Fukuda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

In summary, Shojiro Koga's contributions to engine systems exemplify the spirit of innovation. His patent for an advanced engine system showcases his dedication to improving engine efficiency and performance. Koga's work continues to influence the field, paving the way for future advancements in engine technology.

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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