Hiroshima, Japan

Masayuki Kidokoro

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Mazda Motor Corporation. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Kidokoro. Retrieved from https://idiyas.com/inventor/masayuki-kidokoro

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


% Patents Active = 83.3

 

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Hiroshima, JP (2020)
  • Aki-gun, JP (2023 - 2024)

Company Filing History:


Years Active: 2020-2026

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6 patents (USPTO):Explore Patents

Title: Innovations of Masayuki Kidokoro

Introduction

Masayuki Kidokoro is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engine technology, holding a total of five patents. His work focuses on improving engine performance and efficiency, particularly in high-load and high-rotation scenarios.

Latest Patents

One of his latest patents addresses the issue of strong knocking in engines with a pre-chamber design. This innovative engine includes a piston that defines a combustion chamber, which consists of a sub-chamber and a main chamber. The design features a specific bore/stroke ratio that enhances performance. Another patent aims to improve thermal efficiency during medium load operations while suppressing knocking during high load and high rotation. This engine design incorporates a main combustion chamber, a pre-chamber with multiple injection holes, and a spark plug for igniting the air-fuel mixture.

Career Highlights

Masayuki Kidokoro is currently associated with Mazda Motor Corporation, where he continues to develop advanced engine technologies. His work has been instrumental in enhancing the performance and efficiency of Mazda's engine lineup.

Collaborations

He collaborates with talented colleagues such as Yuji Harada and Kenji Uchida, contributing to innovative projects within the company.

Conclusion

Masayuki Kidokoro's contributions to engine technology reflect his dedication to innovation and performance enhancement. His patents demonstrate a commitment to addressing complex engineering challenges in the automotive industry.

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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