Gotenba, Japan

Akio Yoshimatsu

This inventor holds 7 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Yoshimatsu. Retrieved from https://idiyas.com/inventor/akio-yoshimatsu

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

USPTO Granted Patents = 7 

% Patents Active = 14.3

 

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Susono, JP (2007 - 2011)
  • Gotenba, JP (2014 - 2017)

Company Filing History:


Years Active: 2007-2025

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7 patents (USPTO):Explore Patents

Title: Akio Yoshimatsu: Innovator in Automotive Technology

Introduction

Akio Yoshimatsu is a prominent inventor based in Gotenba, Japan. He has made significant contributions to the field of automotive technology, holding a total of 7 patents. His work primarily focuses on enhancing vehicle performance and safety through innovative engineering solutions.

Latest Patents

Yoshimatsu's latest patents include a trailer length estimation device and a control system for internal combustion engines. The trailer length estimation device is designed to estimate the length of a trailer connected to a tractor by acquiring the turning angle of the tractor's wheel and the connection angle of the trailer. This device is particularly useful when the vehicle is making a steady turn. The control system of the internal combustion engine aims to optimize combustion processes by utilizing both diffusion combustion and stratified combustion techniques, ensuring efficient fuel usage and reduced emissions.

Career Highlights

Akio Yoshimatsu is currently employed at Toyota Motor Corporation, where he applies his expertise in automotive engineering. His innovative approaches have contributed to the development of advanced vehicle technologies that enhance performance and safety.

Collaborations

Yoshimatsu has collaborated with notable colleagues such as Kazuyoshi Abe and Daisuke Uchida. These partnerships have fostered a creative environment that encourages the development of groundbreaking automotive solutions.

Conclusion

Akio Yoshimatsu's contributions to automotive technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of vehicle design and functionality.

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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