Toyota, Japan

Kazuya Oshima

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuya Oshima. Retrieved from https://idiyas.com/inventor/kazuya-oshima

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

USPTO Granted Patents = 1 

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Kazuya Oshima: Innovator in Engine Control Technology

Introduction

Kazuya Oshima is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique controller that enhances engine performance.

Latest Patents

Oshima holds a patent for a "Controller for internal combustion engine and method for controlling internal combustion engine." This invention includes a processing circuit designed to execute a calculating process that determines the returned air amount. Additionally, it operates a fuel injection valve to maintain the air-fuel ratio of the mixture burned in the combustion chamber at a target value. The operating process adjusts the fuel injection based on the changes in the returned air amount, ensuring optimal engine performance.

Career Highlights

Kazuya Oshima is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work focuses on improving engine efficiency and reducing emissions through advanced control systems. Oshima's dedication to innovation has positioned him as a key player in the automotive engineering sector.

Collaborations

Oshima has collaborated with notable colleagues, including Masanori Toya and Yoshikazu Yamamoto. Their combined expertise contributes to the advancement of engine control technologies at Toyota.

Conclusion

Kazuya Oshima's contributions to engine control technology exemplify the spirit of innovation in the automotive industry. His patent reflects a commitment to enhancing engine performance and efficiency. Oshima's work continues to influence the future of internal combustion engines.

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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