Tokyo, Japan

Kiyokazu Iizuka

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Ihi Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyokazu Iizuka. Retrieved from https://idiyas.com/inventor/kiyokazu-iizuka

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Kiyokazu Iizuka

Introduction

Kiyokazu Iizuka, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of engineering through his innovative designs. With a focus on enhancing mechanical efficiency, Iizuka holds one patent that showcases his expertise in the realm of advanced technology.

Latest Patents

Iizuka's notable patent revolves around a bearing and turbocharger system. His invention introduces a full-floating bearing that features an outer peripheral groove. This groove is designed with a width greater than 0.69, calculated by subtracting the chamfer width from the main body's total width. This intricate design aims to optimize performance and reliability in various mechanical applications.

Career Highlights

Throughout his career, Kiyokazu Iizuka has worked with IHI Corporation, a distinguished company known for its engineering and manufacturing capabilities. Iizuka's work exemplifies the cutting-edge innovation that the company strives to achieve, contributing to its reputation within the industry.

Collaborations

Collaboration plays a crucial role in Iizuka's success. He has worked alongside talented colleagues such as Koji Hashimoto and Eunseok Choi, who have contributed to various projects that push the boundaries of technology. Together, they foster a dynamic team environment that encourages creative solutions and robust engineering practices.

Conclusion

Kiyokazu Iizuka stands as a testament to the power of innovation in engineering. With his patented advancements, he not only enhances existing technologies but also paves the way for future developments in mechanical systems. His contributions reflect the spirit of invention that drives industries forward and demonstrates the importance of collaboration in achieving technological breakthroughs.

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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