Nagano, Japan

Masato Shimizu

This inventor holds 2 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Tsukada Medical Research Co., Ltd., Japan Aerospace Exploration Agency, Mitsubishi Heavy Industries Limited. Active years: 2020-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Shimizu. Retrieved from https://idiyas.com/inventor/masato-shimizu-use4hu47

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.5

ph-index = 1


Company Filing History:


Years Active: 2020-2021

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2 patents (USPTO):Explore Patents

Title: Masato Shimizu: Innovator in Medical Technology

Introduction

Masato Shimizu is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of medical technology, particularly in catheter design. With a total of 2 patents, his work focuses on improving patient care through innovative solutions.

Latest Patents

Shimizu's latest patents include a unit for a balloon catheter and an indwelling urethral balloon catheter. The purpose of these inventions is to enable partial replacement of an indwelling urethral catheter. The unit for a balloon catheter consists of a urethral catheter tube equipped with a first urethral catheterization passage, a branch tube with a first passage for liquid inflation or deflation, and a connecting tube. The liquid supply apparatus he developed eliminates the need for a power supply, ensuring a stable liquid supply while being lightweight and compact.

Career Highlights

Throughout his career, Masato Shimizu has worked with reputable organizations such as Tsukada Medical Research Co., Ltd. and the Japan Aerospace Exploration Agency. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking medical technologies.

Collaborations

Shimizu has collaborated with notable individuals in his field, including Osamu Tsukada and Akihiko Nakasa. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masato Shimizu's contributions to medical technology through his patents demonstrate his commitment to enhancing patient care. His innovative designs in catheter technology reflect the importance of continuous improvement in medical devices.

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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