Tokyo, Japan

Hirofumi Miura

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Asahi Kasei Kabushiki Kaisha, Asahi Kasei Medical Co., Ltd., Ashai Kasei Medical Co., Ltd. Active years: 2008-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Miura. Retrieved from https://idiyas.com/inventor/hirofumi-miura

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

USPTO Granted Patents = 3 

% Patents Active = 33.3


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 58(Granted Patents)


Company Filing History:


Years Active: 2008-2013

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3 patents (USPTO):Explore Patents

Title: Hirofumi Miura: Innovator in Separation Membrane Technology

Introduction

Hirofumi Miura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of separation membrane technology, holding a total of 3 patents. His work focuses on developing innovative solutions for liquid treatment processes, particularly in medical and pharmaceutical applications.

Latest Patents

One of Miura's latest patents is a separation membrane designed for use in the treatment of liquids. This membrane comprises an aromatic ether polymer that is hydrophilized with a hydrophilizing agent. The invention addresses the need for a novel hydrophilized separation membrane that is resistant to degradation from high-energy ray sterilization, while also offering controlled pore size and high water permeability. Another notable patent involves a coating material for leukocyte removal filters. This polymer is engineered to enhance the capability of removing leukocytes from blood products, ensuring both leukocytes and platelets can be efficiently filtered out.

Career Highlights

Throughout his career, Hirofumi Miura has worked with esteemed organizations such as Asahi Kasei Medical Co., Ltd. His experience in these companies has allowed him to refine his expertise in the development of medical technologies and filtration systems.

Collaborations

Miura has collaborated with notable professionals in his field, including Yasuhiko Yagi and Yukihiro Yamada. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Hirofumi Miura's work in separation membrane technology exemplifies his commitment to innovation in medical applications. His patents reflect a deep understanding of the challenges in liquid treatment processes, making significant strides in the industry.

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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