Yokosuka, Japan

Koudai Yoshirawa

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koudai Yoshirawa. Retrieved from https://idiyas.com/inventor/koudai-yoshirawa

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: **Koudai Yoshirawa: Innovator in Exhaust Technology**

Introduction

Koudai Yoshirawa is an esteemed inventor based in Yokosuka, Japan, known for his innovative contributions to the automotive industry. With a keen focus on improving internal combustion engine performance, he has secured a patent that demonstrates his expertise and commitment to advancing vehicle technologies.

Latest Patents

Yoshirawa holds a patent for an innovative exhaust manifold designed for internal combustion engines. This exhaust manifold significantly enhances engine output by minimizing exhaust interference between cylinders. The design includes an air-fuel ratio sensor strategically positioned to uniformly detect exhaust gases from each cylinder. Featuring multiple exhaust tubes, each connected to a collector case, the configuration allows for optimal flow dynamics, ultimately improving engine efficiency.

Career Highlights

Koudai Yoshirawa is currently employed at Nissan Motor Company Limited, where he utilizes his talents to develop cutting-edge automotive technologies. His work primarily focuses on enhancing engine performance through innovative exhaust systems. The impact of his patent is notable, as it exemplifies the ongoing efforts to optimize internal combustion engines for better performance and efficiency.

Collaborations

Throughout his career, Yoshirawa has collaborated with notable colleagues such as Kazuya Hasegawa and Kouji Mori. Their collective expertise and teamwork have contributed to the development of advanced automotive technologies at Nissan, further promoting innovation within the company.

Conclusion

Koudai Yoshirawa's contributions to the field of automotive engineering, particularly through his patented exhaust manifold design, illustrate the importance of innovation in enhancing vehicle performance. His ongoing work at Nissan Motor Company Limited, coupled with strategic collaborations, positions him as a key figure in the pursuit of automotive advancements. As the industry evolves, Yoshirawa's contributions will undoubtedly play a significant role in shaping the future of internal combustion engines.

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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