Tokyo, Japan

Seiji Miyazaki

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Tpr Inc.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Miyazaki. Retrieved from https://idiyas.com/inventor/seiji-miyazaki-7plopr2d

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Seiji Miyazaki - Innovator in Piston Ring Technology.

Introduction

Seiji Miyazaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of devices that enhance manufacturing processes. His innovative approach has led to the development of a unique patent that addresses specific challenges in piston ring production.

Latest Patents

Miyazaki holds a patent for a piston ring cutting-off device. This device features a retaining unit that holds a stack body containing piston rings arranged axially. It includes a cutting-out unit that delivers the piston ring at the tip end of the stack body. Additionally, a detecting unit identifies the boundary between adjacent piston rings within the stack. The cutting-out unit is equipped with a moving unit that operates a pushing-out unit and a restricting unit. This mechanism ensures that the piston ring at the tip end is effectively separated from the stack body and delivered along the retaining unit.

Career Highlights

Seiji Miyazaki is currently employed at TPR Inc., where he continues to innovate and develop new technologies. His work has been instrumental in improving the efficiency and effectiveness of piston ring manufacturing processes. With a focus on precision engineering, he has established himself as a key figure in his field.

Collaborations

Miyazaki collaborates with Keisuke Ito, a fellow engineer, to further enhance their projects and drive innovation within their company. Their teamwork exemplifies the importance of collaboration in achieving technological advancements.

Conclusion

Seiji Miyazaki's contributions to piston ring technology demonstrate his commitment to innovation and excellence in engineering. His patent for the cutting-off device is a testament to his ingenuity and problem-solving skills. As he continues to work at TPR Inc., his future endeavors are sure to impact the industry positively.

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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