Hiroshima, Japan

Yoshiharu Nakagawa

This inventor holds 1 USPTO granted patent. Top assignee: Mazda Motor Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Nakagawa. Retrieved from https://idiyas.com/inventor/yoshiharu-nakagawa

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 = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Yoshiharu Nakagawa

Introduction

Yoshiharu Nakagawa, a distinguished inventor based in Hiroshima, Japan, has made his mark in the automotive industry through his innovative solutions. His creativity and focus on enhancing user experience have led him to obtain a patent that reflects his commitment to innovation.

Latest Patents

Nakagawa holds a patent for a "Perfume Emitting Device for Use in an Automobile." This device is ingeniously designed with a tank that stores a perfume emitting material and features a perfume atomizing unit connected to the tank. Notably, the atomizing unit is equipped with a nozzle to atomize the perfume, and operates when the automobile's door is opened, releasing the fragrance inside for a predetermined period, thus enhancing the driving experience.

Career Highlights

Yoshiharu Nakagawa has been a vital contributor to Mazda Motor Corporation, a leading player in the automotive sector. His work focuses on innovative designs that prioritize passenger comfort and satisfaction.

Collaborations

Throughout his career at Mazda, Nakagawa has worked alongside talented colleagues such as Masatake Nishi and Tsuneshi Matsuo. Their collaborative efforts foster a creative environment that promotes groundbreaking advancements in automotive technology.

Conclusion

Yoshiharu Nakagawa's innovation in developing a perfume emitting device for automobiles showcases his passion for creating enjoyable driving experiences. His contributions, alongside his dedicated team at Mazda Motor Corporation, continue to inspire advancements in the automotive industry, proving that even the smallest details can make a significant impact.

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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