Kameoka, Japan

Toru Okada

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Okada. Retrieved from https://idiyas.com/inventor/toru-okada-uryfn85o

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 = 4.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: **Innovator Spotlight: Toru Okada**

Introduction

Toru Okada, an inventive mind hailing from Kameoka, Japan, has made a significant contribution to the automotive industry through his innovative approach to internal combustion engines. With a passion for engineering and mechanics, his work embodies the spirit of modern innovation.

Latest Patents

Toru Okada holds a notable patent for a "Variable compression ratio apparatus for internal combustion engine." This invention introduces a unique design featuring an eccentric sleeve, which is rotatably arranged to interact with a connecting rod and a pin. This configuration allows for adjustment of the compression ratio, improving engine performance. The apparatus includes an eccentric sleeve lock device, which is operated by a piston-type fluid pressure drive system, facilitating precise control of the compression settings.

Career Highlights

Currently, Toru Okada is associated with Mitsubishi Jidosha Kogyo Kabushiki Kaisha, commonly known as Mitsubishi Motors Corporation. His work there has positioned him as a key player in the development of advanced automotive technologies, specifically focusing on enhancing engine efficiency and performance.

Collaborations

Throughout his career, Okada has worked alongside talented colleagues, including Tateo Kume and Kazuhiro Shiraishi. This collaborative environment has fostered innovation and allowed for the exchange of ideas that have propelled their projects forward.

Conclusion

Toru Okada's contributions to the field of automotive engineering through his inventive patent demonstrate the importance of innovation in improving engine technology. His work not only reflects personal achievement but also highlights the collaborative efforts within Mitsubishi Motors Corporation. As the automotive industry continues to evolve, inventors like Toru Okada play a pivotal role in shaping its future.

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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