Ikoma, Japan

Eiichi Shirasawa

This inventor holds 4 USPTO granted patents. Top assignees: Santen Pharmaceutical Co., Ltd., Asahi Glass Company, Limited. Active years: 1999-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Shirasawa. Retrieved from https://idiyas.com/inventor/eiichi-shirasawa

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 = 4.8

ph-index = 3

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1999-2002

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4 patents (USPTO):Explore Patents

Title: The Innovations of Eiichi Shirasawa

Introduction

Eiichi Shirasawa is a notable inventor based in Ikoma, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compounds aimed at treating glaucoma. With a total of 4 patents to his name, Shirasawa's work has had a meaningful impact on ocular health.

Latest Patents

Shirasawa's latest patents include innovative compounds such as 1,2-diphenyl-2-propen-1-one derivatives. This invention provides compounds represented by a specific formula that lower intraocular pressure by inducing morphological changes in trabecular meshwork cells. The formula includes various substituents, allowing for a range of chemical modifications. Another significant patent involves vinylbenzene derivatives, which are useful as therapeutic agents for glaucoma. These compounds also follow a general formula that enhances their therapeutic potential.

Career Highlights

Throughout his career, Shirasawa has worked with prominent companies in the pharmaceutical industry. Notably, he has been associated with Santen Pharmaceutical Co., Ltd. and Asahi Glass Company, Limited. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in medical treatments.

Collaborations

Shirasawa has collaborated with esteemed colleagues such as Masaaki Kageyama and Tadashi Nakajima. These partnerships have fostered a collaborative environment that has been essential for the development of his patented inventions.

Conclusion

Eiichi Shirasawa's contributions to the field of pharmaceuticals, particularly in glaucoma treatment, highlight his innovative spirit and dedication to improving ocular health. His patents reflect a commitment to advancing medical science through research and collaboration.

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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