Hiroshima, Japan

Shunichi Egawa

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunichi Egawa. Retrieved from https://idiyas.com/inventor/shunichi-egawa

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Shunichi Egawa: Innovator in Automatic Transmission Control

Introduction

Shunichi Egawa is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automatic transmission technology. His innovative work has led to the development of a unique control apparatus that enhances vehicle performance.

Latest Patents

Shunichi Egawa holds a patent for a "Control apparatus for automatic transmission." This invention features shift valves that utilize kickdown pressure, governor pressure corresponding to vehicle velocity, and throttle pressure. The apparatus is designed to control the application of kickdown pressure to the shift valves based on specific vehicle speed conditions. The invention ensures optimal performance during kickdown operations by adjusting pressure application across different velocity regions.

Career Highlights

Shunichi Egawa is associated with Mazda Motor Corporation, where he has been instrumental in advancing automotive technology. His work focuses on improving the efficiency and responsiveness of automatic transmissions, which are critical for modern vehicles.

Collaborations

Throughout his career, Shunichi has collaborated with talented colleagues such as Takahiro Kyohzuka and Takayuki Sumimoto. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Shunichi Egawa's contributions to automatic transmission technology exemplify the spirit of innovation in the automotive industry. His patent and collaborative efforts continue to influence vehicle performance and efficiency.

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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