Osaka, Japan

Masahiro Akei

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Yanmar Power Technology Co., Inc., Yanmar Co., Ltd.. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Akei. Retrieved from https://idiyas.com/inventor/masahiro-akei

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2020-2023

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5 patents (USPTO):Explore Patents

Title: Masahiro Akei: Innovator in Cylinder Head Technology

Introduction

Masahiro Akei is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engine technology, particularly in the design of cylinder heads. With a total of five patents to his name, Akei's work reflects a commitment to innovation and engineering excellence.

Latest Patents

Akei's latest patents focus on advanced cylinder head designs that enhance engine performance. One of his patents describes a cylinder head that includes an exhaust port for leading out exhaust gas from the combustion chamber, an intake port for introducing fresh air, and an EGR gas passage for the flow of EGR gas. This design strategically positions the exhaust outlets and EGR gas inlet on one side of the cylinder head, while the fresh air inlet and EGR gas outlet are located on the opposite side. Another patent presents a similar concept, featuring an intake air aggregate part and a second EGR pipe, with exhaust outlets and EGR gas inlets arranged side-by-side on a flat left side surface, and the fresh air inlet and EGR gas outlet on a flat right side surface.

Career Highlights

Throughout his career, Masahiro Akei has worked with prominent companies in the industry. He has been associated with Yanmar Power Technology Co., Inc. and Yanmar Co., Ltd., where he has contributed to various innovative projects. His expertise in engine technology has positioned him as a valuable asset in these organizations.

Collaborations

Akei has collaborated with several talented individuals in his field. Notable coworkers include Tomoaki Kitagawa and Masataka Uchibori, who have worked alongside him on various projects, contributing to the advancement of engine technology.

Conclusion

Masahiro Akei's contributions to cylinder head technology demonstrate his innovative spirit and dedication to engineering. His patents reflect a deep understanding of engine dynamics and a commitment to improving performance. Akei's work continues to influence the automotive industry and inspire future innovations.

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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