Toyama, Japan

Eiichi Yoshii

This inventor holds 2 USPTO granted patents. Top assignee: Lead Chemical Company, Limited. Active years: 2001-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Yoshii. Retrieved from https://idiyas.com/inventor/eiichi-yoshii-h7q6j4nu

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2001-2002

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2 patents (USPTO):Explore Patents

Title: **Eiichi Yoshii: Innovator in Medicinal Chemistry**

Introduction

Eiichi Yoshii is a prominent inventor based in Toyama, Japan, known for his significant contributions to medicinal chemistry. With a remarkable portfolio of two patents, Yoshii’s work focuses on innovative compounds that have the potential to revolutionize pharmaceutical treatments.

Latest Patents

Yoshii's latest patents include the development of 2,4-dioxopyrrolidine and 2,4-dioxotetrahydrofuran derivatives, along with medicines that utilize these compounds as active ingredients. These derivatives, specifically compounds like 1-(biphenyl-4-yl)methyl-1H-1,2,4-triazoles and 1-(biphenyl-4-yl)methyl-4H-1,2,4-triazoles, incorporate either a (2,4-dioxopyrrolidine-5-ylidene)methyl or (2,4-dioxo-tetrahydrofuran-5-ylidene)methyl substituent at the 2′-position. Notably, these compounds exhibit low toxicity and high safety profiles, positioning them as valuable angiotensin II antagonists in medicinal applications.

Career Highlights

Eiichi Yoshii is affiliated with Lead Chemical Company, Limited, where he continues to push the boundaries of chemical research and innovation. His work not only solidifies his reputation as a leading inventor but also contributes significantly to advancements in the pharmaceutical industry.

Collaborations

Throughout his career, Yoshii has collaborated with dedicated professionals such as Masao Mori. Their combined expertise is instrumental in driving forward the research and development of new medicinal compounds.

Conclusion

As an inventor making strides in medicinal chemistry, Eiichi Yoshii's innovations in the field have the potential to enhance therapeutic options. His commitment to creating safe and effective pharmaceutical compounds is a testament to the vital role of inventors in improving healthcare outcomes. The contributions of Yoshii and his collaborations will likely pave the way for future advancements in medicine.

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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