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For the Inventor, By the Inventor

Funabashi, Japan

Takashi Yaegashi

USPTO Granted Patents = 12

Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 140(Granted Patents)


Location History:

  • Funabashi, JP (1981 - 1986)
  • Yachiyo, JP (1986)

Company Filing History:

goldMedal12 out of 26 
 
Torii & Co., Ltd.
 patents

Years Active: 1981-1986

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12 patents (USPTO):Explore Patents
1. 4598077 - Amidine derivatives and cardiotonic compositions (1986-07-01),
2. 4570006 - Amidine compound, process for producing same and anti-complement agent (1986-02-11),
3. 4532255 - Amidine compounds and anticomplement agent comprising same (1985-07-30),
4. 4514416 - Amidine compound, process for producing same and anti-complement agent (1985-04-30),
5. 4496584 - Amidine derivatives with anti-complement activity (1985-01-29),
6. 4490388 - Amidine compound and anticomplement agent comprising same (1984-12-25),
7. 4454338 - Amidine compound (1984-06-12),
8. 4418012 - Leucylalany-arginine derivative (1983-11-29),
9. 4379764 - Phenylalanylarginine derivatives, process for producing same and method (1983-04-12),
10. 4308202 - Prolylphenylalanylarginine derivatives, process for producing same and (1981-12-29),
11. 4308201 - Phenylalanylvalylarginine derivative, process for producing same and (1981-12-29),
12. 4257940 - Valylleucyllysine derivatives, process for producing same and method for (1981-03-24),

Title: The Innovative Contributions of Takashi Yaegashi

Introduction

Takashi Yaegashi is a prominent inventor based in Funabashi, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of cardiotonic compositions and amidino compounds. With a total of 12 patents to his name, Yaegashi's work has had a substantial impact on pharmaceutical innovations.

Latest Patents

Yaegashi's latest patents include groundbreaking work on amidine derivatives and cardiotonic compositions. These amidine derivatives exhibit excellent cardiotonic activity and can be utilized as effective cardiotonics. His research also encompasses amidino compounds that serve as powerful anti-trypsin, anti-plasmin, anti-kallikrein, and anti-thrombin agents. These compounds are prepared through the esterification of carboxylic acid compounds, showcasing their potential in therapeutic applications.

Career Highlights

Throughout his career, Takashi Yaegashi has been associated with Torii & Co., Ltd., where he has furthered his research and development efforts. His innovative approach to medicinal chemistry has led to the creation of novel compounds that address critical health issues.

Collaborations

Yaegashi has collaborated with notable colleagues, including Setsuro Fujii and Toshiyuki Okutome. These partnerships have fostered a collaborative environment that enhances the scope and impact of their research.

Conclusion

In summary, Takashi Yaegashi's contributions to the field of medicinal chemistry are noteworthy. His innovative patents and collaborations have paved the way for advancements in cardiotonic and amidino compound research. His work continues to influence the pharmaceutical industry and improve health outcomes.

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