Yamaguchi, Japan

Kimihiko Matzuzawa

This inventor holds 1 USPTO granted patent. Top assignee: Teijin Limited. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimihiko Matzuzawa. Retrieved from https://idiyas.com/inventor/kimihiko-matzuzawa

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 = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Kimihiko Matsuzawa: Innovator in Porous Membrane Technology

Introduction

Kimihiko Matsuzawa is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of membrane technology, particularly in the development of porous membranes suitable for medical applications.

Latest Patents

Matsuzawa holds a patent for a porous membrane composed of cellulose acetate and acrylic polymer, such as poly(methyl methacrylate) or methyl acrylate-methyl methacrylate copolymer. This innovative membrane is highly suitable for plasmapheresis, a medical procedure that separates plasma from blood. The polymer alloy, which includes cellulose acetate, acrylic polymer, and a small amount of cellulose nitrate, demonstrates excellent spinnability for producing hollow fiber type membranes and showcases remarkable biocompatibility.

Career Highlights

Matsuzawa is associated with Teijin Limited, a company known for its advancements in materials and technology. His work has contributed to the enhancement of medical devices and procedures, particularly in the area of blood purification.

Collaborations

He has collaborated with notable coworkers, including Eiichi Murakami and Ryozo Hasegawa, to further advance the research and development of innovative membrane technologies.

Conclusion

Kimihiko Matsuzawa's contributions to porous membrane technology highlight his role as a key innovator in the medical field. His work continues to impact the effectiveness of medical procedures, showcasing the importance of innovation in healthcare.

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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