Nagoya, Japan

Yuichi Murakamai

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Corporation. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Murakamai. Retrieved from https://idiyas.com/inventor/yuichi-murakamai

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 = 4.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Innovations of Yuichi Murakamai in Exhaust Gas Purification

Introduction

Yuichi Murakamai, an inventive mind based in Nagoya, Japan, has made significant strides in the field of environmental technology. With a commitment to addressing emissions from Diesel engines, his innovative contributions are notable in the area of exhaust gas purification.

Latest Patents

Yuichi Murakamai holds a patent for an exhaust gas purifying catalyst. This catalyst consists of several elements including copper or a copper compound, vanadium or a vanadium compound, and a variety of additional compounds such as zirconium, aluminum, and platinum, among others. This groundbreaking invention is designed to enhance the purification of harmful gases released from Diesel engines, positioning it as a crucial advancement in reducing automotive emissions.

Career Highlights

Murakamai works with Bridgestone Corporation, a leading company known for its innovations in various fields. Throughout his career, he has focused on developing technologies that not only improve engine performance but also contribute to environmental sustainability.

Collaborations

In his endeavors, Yuichi has collaborated with notable coworkers such as Chikara Yamada and Yoji Watabe. Together, they contribute to the research and development efforts at Bridgestone Corporation, working towards innovative solutions for cleaner automotive technology.

Conclusion

Yuichi Murakamai exemplifies the spirit of innovation in the automotive sector. His patent for an exhaust gas purifying catalyst is a testament to his dedication to engineering solutions that make a positive impact on the environment. As the industry evolves, his contributions will undoubtedly play a vital role in shaping a cleaner future.

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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