Kyoto, Japan

Kazuko Hirabayashi

This inventor holds 4 USPTO granted patents. Top assignee: Nippon Shinyaku Company, Ltd.. Active years: 1996-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuko Hirabayashi. Retrieved from https://idiyas.com/inventor/kazuko-hirabayashi

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


% Patents Active = 75.0

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996-2007

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4 patents (USPTO):Explore Patents

Title: Kazuko Hirabayashi: Innovator in Hepatitis Treatment

Introduction

Kazuko Hirabayashi is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the field of medicine, particularly in the treatment and prevention of hepatitis. With a total of 4 patents to her name, her work has garnered attention for its innovative approaches to complex medical challenges.

Latest Patents

Hirabayashi's latest patents include groundbreaking inventions aimed at combating hepatitis. One of her notable inventions is a novel medicinal agent that serves as a therapeutic or preventive agent for hepatitis. This invention comprises a complex of a drug carrier, which includes 2-O-(2-diethylaminoethyl)-carbamoyl-1,3-O-dioleoylglycerol and a phospholipid with poly(I).poly(C). Another significant patent involves a method for producing a nucleic-acid-containing complex. This method is characterized by the separate mixing of two single-strand nucleic acid polymers with a cationic carrier before the carrier is formed, followed by dispersion in water during the production process.

Career Highlights

Kazuko Hirabayashi is affiliated with Nippon Shinyaku Company, Ltd., where she continues to advance her research and development efforts. Her work has not only contributed to the scientific community but has also paved the way for new therapeutic options for patients suffering from hepatitis.

Collaborations

Hirabayashi has collaborated with esteemed colleagues, including Junzo Seki and Katsuhiro Sugihara. These partnerships have enhanced her research and have been instrumental in the development of her innovative patents.

Conclusion

Kazuko Hirabayashi's contributions to the field of medicine, particularly in hepatitis treatment, highlight her role as a leading inventor. Her innovative patents and collaborations reflect her commitment to advancing healthcare solutions.

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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