Yokohama, Japan

Kazuki Shirakura

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Tokyo Roki Co., Ltd.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuki Shirakura. Retrieved from https://idiyas.com/inventor/kazuki-shirakura

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 = 8.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Kazuki Shirakura: Innovator in Oil Mist Separation Technology

Introduction

Kazuki Shirakura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of oil mist separation technology. His innovative approach addresses critical challenges in enhancing the performance of oil mist separation from blow-by gas.

Latest Patents

Kazuki Shirakura holds a patent for an oil mist separator. The primary problem this invention aims to solve is the enhancement of performance in separating oil mist from blow-by gas. The solution involves a filter element designed to be attached to an oil separator unit, which includes a core. This core is a double tube consisting of an internal cylindrical member and an external cylindrical member. The space between these two members serves as a separation chamber. An injection hole is incorporated in the internal cylindrical member to inject blow-by gas while increasing its flow velocity. The inner wall surface of the external cylindrical member, facing the injection hole, acts as a spraying surface for the blow-by gas. Additionally, openings for oil discharge and blow-by gas discharge are provided in the core.

Career Highlights

Kazuki Shirakura is associated with Tokyo Roki Co., Ltd., where he continues to develop innovative solutions in his field. His work has led to advancements that improve the efficiency of oil mist separation processes.

Collaborations

Kazuki collaborates with talented individuals such as Masaya Wada and Kosaku Ishida, contributing to a dynamic team focused on innovation.

Conclusion

Kazuki Shirakura's contributions to oil mist separation technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to solving real-world problems through inventive solutions.

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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