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For the Inventor, By the Inventor

Kamakura, Japan

Yasumi Yugari

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Ajinomoto Co., Ltd., Morishita Pharmaceuticals Co. Ltd.. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasumi Yugari. Retrieved from https://idiyas.com/inventor/yasumi-yugari

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 83(Granted Patents)


Location History:

  • Kamakura, JA (1976)
  • Kamakura, JP (1979 - 1986)

Company Filing History:

goldMedal7 out of 1,953 
 
Ajinomoto Co., Ltd.
 patents
silverMedal1 out of 1 
 
Morishita Pharmaceuticals Co. Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1976-1986

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7 patents (USPTO):Explore Patents
1. 4590178 - Amino acid derivatives, methods of preparing said derivatives and (1986-05-20),
2. 4536395 - Amino acid derivatives and antihypertensive drugs containing them (1985-08-20),
3. 4472381 - Amino acid derivatives, methods of preparing said derivatives and (1984-09-18),
4. 4207312 - Stable aqueous solutions of glucans and glucan derivatives capable of (1980-06-10),
5. 4169764 - Process for production of urokinase (1979-10-02),
6. 3985617 - Immobilization of biologically active proteins with a polypeptide azide (1976-10-12),
7. 3950223 - Stabilizing and enhancing urokinase activity (1976-04-13),

Title: Yasumi Yugari: Innovator in Amino Acid Derivatives

Introduction

Yasumi Yugari is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of amino acid derivatives, holding a total of 7 patents. His work focuses on the preparation and application of these derivatives, particularly in the development of antihypertensive drugs.

Latest Patents

Yugari's latest patents include innovative methods for preparing amino acid derivatives. One of his key inventions relates to an amino acid derivative represented by a specific formula, where various groups can represent hydroxyl, alkyloxy, aryloxy, arylkyloxy, alkyl, aryl, or aralkyl. Additionally, he has disclosed N-terminal phosphorus dipeptides that exhibit antihypertensive properties, showcasing the potential of his inventions in medical applications.

Career Highlights

Throughout his career, Yasumi Yugari has worked with prominent companies such as Ajinomoto Co., Ltd. and Morishita Pharmaceuticals Co. Ltd. His experience in these organizations has allowed him to refine his expertise in the field of amino acid derivatives and their applications in pharmaceuticals.

Collaborations

Yugari has collaborated with notable individuals in his field, including Shigebumi Hashimoto and Shumpei Sakakibara. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.

Conclusion

Yasumi Yugari's innovative work in amino acid derivatives and antihypertensive drugs highlights his significant impact on the pharmaceutical industry. His contributions continue to pave the way for advancements in medical treatments.

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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