Hiroshima, Japan

Kunihiro Yagi

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiro Yagi. Retrieved from https://idiyas.com/inventor/kunihiro-yagi-83kmy0mj

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Kunihiro Yagi: Innovator in Exhaust Gas Cleaning Systems

Introduction

Kunihiro Yagi is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of exhaust gas cleaning systems. His innovative approach addresses environmental concerns associated with internal combustion engines.

Latest Patents

Yagi holds a patent for an exhaust gas cleaning system designed for vehicles. This system incorporates a particulate filter that traps combustible particulates found in exhaust gas. Additionally, it features a combustion promoting material injection device that injects a material to enhance the combustion of these particulates. The design includes a bypass exhaust passage and a flow control valve, which regulates the exhaust gas flow to ensure optimal combustion and prevent excessive temperature rises.

Career Highlights

Kunihiro Yagi is currently employed at Mazda Motor Corporation, where he applies his expertise in developing advanced automotive technologies. His work focuses on improving vehicle emissions and enhancing overall engine performance.

Collaborations

Yagi collaborates with talented colleagues, including Yoshitaka Nomoto and Hirofumi Yamauchi, to drive innovation within the company. Their combined efforts contribute to the advancement of cleaner and more efficient automotive solutions.

Conclusion

Kunihiro Yagi's contributions to exhaust gas cleaning systems exemplify his commitment to innovation in the automotive industry. His work not only enhances vehicle performance but also addresses critical environmental challenges.

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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