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For the Inventor, By the Inventor

Kusatsu, Japan

Syuichi Yotsuya

This inventor holds 4 USPTO granted patents. Top assignee: Ishihara Sangyo Kaisha, Ltd.. Active years: 1993-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syuichi Yotsuya. Retrieved from https://idiyas.com/inventor/syuichi-yotsuya

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal4 out of 394 
 
Ishihara Sangyo Kaisha, Ltd.
 patents

Years Active: 1993-1996

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4 patents (USPTO):Explore Patents
1. 5492908 - Diaminotrifluoromethylpyridine derivatives, process for their production (1996-02-20),
2. 5348967 - Diaminotrifluoromethylpyridine derivatives, process for their production (1994-09-20),
3. 5260320 - Diaminotrifluoromethylpyridine compounds and phospholipase A.sub.2 (1993-11-09),
4. 5229403 - Diaminotrifluoromethylpyridine derivatives and phospholipase A.sub.2 (1993-07-20),

Title: Syuichi Yotsuya: Innovator in Pharmaceutical Chemistry

Introduction

Syuichi Yotsuya is a prominent inventor based in Kusatsu, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel compounds for medical applications. With a total of 4 patents to his name, Yotsuya's work has the potential to impact the treatment of various diseases.

Latest Patents

Yotsuya's latest patents focus on diaminotrifluoromethylpyridine derivatives and their production processes. One of his notable inventions is a method for treating rheumatoid arthritis using a diaminotrifluoromethylpyridine derivative. This compound is defined by a specific formula that includes various substituents, allowing for a range of applications in therapeutic settings. His innovative approach to these derivatives showcases his expertise in medicinal chemistry.

Career Highlights

Syuichi Yotsuya is currently associated with Ishihara Sangyo Kaisha, Ltd., where he continues to advance his research and development efforts. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field. Yotsuya's dedication to innovation has positioned him as a key figure in pharmaceutical research.

Collaborations

Throughout his career, Yotsuya has worked alongside notable colleagues such as Takahiro Haga and Hideo Sugi. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking solutions in pharmaceutical chemistry.

Conclusion

Syuichi Yotsuya's contributions to the field of pharmaceutical chemistry are noteworthy and impactful. His innovative patents and collaborations reflect his commitment to advancing medical treatments. As he continues his work, Yotsuya remains a significant figure in the realm of pharmaceutical innovation.

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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