Niigata, Japan

Hajime Katayama

This inventor holds 1 USPTO granted patent. Top assignee: Terumo Kabushiki Kaisha. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Katayama. Retrieved from https://idiyas.com/inventor/hajime-katayama-3893kutd

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 = 5(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Hajime Katayama: Innovator in Pharmaceutical Chemistry

Introduction

Hajime Katayama is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of compounds that have therapeutic applications. His work is characterized by a focus on innovative solutions to complex medical challenges.

Latest Patents

Hajime Katayama holds a patent for a compound known as 1-substituted 5-fluorouracil. This compound is particularly useful for inhibiting the aggregation of certain biological molecules, which can be crucial in the treatment of various diseases. His innovative approach to this compound showcases his expertise in the field.

Career Highlights

Throughout his career, Hajime has been associated with Terumo Kabushiki Kaisha, a leading company in the medical technology sector. His role at Terumo has allowed him to work on cutting-edge projects that aim to improve patient outcomes through advanced medical solutions. His dedication to research and development has positioned him as a key figure in his field.

Collaborations

Hajime has collaborated with several talented individuals, including Keiko Takahashi and Toshio Wakabayashi. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas, leading to advancements in their respective projects.

Conclusion

Hajime Katayama's contributions to pharmaceutical chemistry and his innovative patent demonstrate his commitment to improving healthcare solutions. His work continues to inspire future generations of inventors and researchers in the field.

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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