Seto, Japan

Marina Tsuzuku

This inventor holds 5 USPTO granted patents and 6 published patent applications and 4 EPO patents. Top assignee: Asahi Intecc Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marina Tsuzuku. Retrieved from https://idiyas.com/inventor/marina-tsuzuku

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Marina Tsuzuku

Introduction

Marina Tsuzuku is a prominent inventor based in Seto, Japan. She has made significant contributions to the field of medical devices, holding a total of four patents. Her work focuses on developing innovative solutions that enhance medical procedures and patient care.

Latest Patents

One of her latest inventions is a dilator designed for medical applications. This dilator features a hollow shaft with a distal end that has a smaller outer diameter than the proximal end. It includes a connector at the proximal end and a spirally-arranged protruding portion on the outer peripheral face of the shaft. This design incorporates gaps between neighboring sections along the axis of the shaft. The shaft has two locations, with the second location being closer to the distal end and having a smaller outer diameter than the first. Notably, the angle of inclination of the spirally-arranged protruding portion is larger at the second location than at the first, showcasing her innovative approach to medical device design.

Career Highlights

Marina Tsuzuku is currently employed at Asahi Intecc Co., Ltd., where she continues to develop groundbreaking medical technologies. Her work has been instrumental in advancing the capabilities of medical devices, particularly in the area of dilators.

Collaborations

She collaborates with talented colleagues, including Yukihiro Fuseya and Daisuke Kurita, who contribute to her innovative projects and help bring her ideas to fruition.

Conclusion

Marina Tsuzuku's contributions to the field of medical devices exemplify her dedication to innovation and improvement in healthcare. Her patents reflect her commitment to enhancing medical procedures and patient outcomes.

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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