Kawanishi, Japan

Norio Hayashi

This inventor holds 2 USPTO granted patents. Top assignees: Otsuka Pharmaceutical Company, Limited, Sumitomo Pharmaceuticals Company Limited. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Hayashi. Retrieved from https://idiyas.com/inventor/norio-hayashi-ftx6t5ad

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Norio Hayashi: Innovator in Hepatitis Therapeutics

Introduction

Norio Hayashi is a prominent inventor based in Kawanishi, Japan. He has made significant contributions to the field of medical therapeutics, particularly in the treatment of hepatitis B and C. With a total of 2 patents, his work has the potential to impact the lives of many patients suffering from these viral infections.

Latest Patents

Hayashi's latest patents include a single-stranded antibody against the hepatitis B virus core protein and an ameliorant for enhancing the therapeutic effect of interferon-alpha (IFN-α) on hepatitis C. The first patent describes a DNA that codes for a single-stranded antibody capable of binding to the hepatitis B virus core protein. This invention also includes a therapeutic agent for hepatitis B that comprises the single-stranded antibody as the active ingredient. The second patent provides a therapeutic composition for hepatitis C treatment, which combines IFN-α and IFN-gamma (IFN-γ) as active ingredients. This innovative approach aims to make patients continuously HCV-RNA negative, offering hope for those with chronic hepatitis C.

Career Highlights

Throughout his career, Norio Hayashi has worked with notable companies such as Sumitomo Pharmaceuticals Company Limited and Otsuka Pharmaceutical Company, Limited. His experience in these organizations has contributed to his expertise in developing effective therapeutic solutions for viral infections.

Collaborations

Hayashi has collaborated with esteemed colleagues, including Yuji Kito and Naoki Tohdoh. These partnerships have likely enhanced his research and development efforts in the field of hepatitis therapeutics.

Conclusion

Norio Hayashi's innovative work in the development of therapeutic agents for hepatitis B and C showcases his dedication to improving patient outcomes. His contributions to medical science are invaluable and continue to pave the way for advancements in the treatment of viral infections.

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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