Kyoto, Japan

Keiichi Fujiwara

This inventor holds 1 USPTO granted patent. Top assignee: Dainippon Pharmaceutical Company, Limited. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Fujiwara. Retrieved from https://idiyas.com/inventor/keiichi-fujiwara-7kobio62

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 = 9.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Keiichi Fujiwara: Innovator in Pharmaceutical Solid Preparations

Introduction

Keiichi Fujiwara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of solid preparations. His work focuses on enhancing the stability and content uniformity of pharmaceutical compounds.

Latest Patents

Fujiwara holds a patent for a solid preparation that comprises a crystal of a specific compound known as Compound A. This invention is particularly noteworthy for its detailed specifications regarding particle size, ensuring that the preparation has excellent stability and uniformity. The patent emphasizes the preparation of granules of the crystal with fillers, disintegrants, and binders, followed by mixing with external excipients.

Career Highlights

Fujiwara is associated with Dainippon Pharmaceutical Company, Limited, where he has been instrumental in advancing pharmaceutical formulations. His innovative approach has led to the successful development of solid preparations that meet rigorous industry standards.

Collaborations

Throughout his career, Fujiwara has collaborated with esteemed colleagues such as Megumi Fujita and Shiro Kato. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Keiichi Fujiwara's contributions to the pharmaceutical industry, particularly through his patent on solid preparations, highlight his role as a key innovator. His work continues to influence the development of stable and effective pharmaceutical products.

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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