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For the Inventor, By the Inventor

Otsu, Japan

Yoji Ezure

This inventor holds 11 USPTO granted patents, plus 2 CIPO patents. Top assignees: Nippon Shinyaku Company, Ltd., Takara Shuzo Co., Inc.. Active years: 1980-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoji Ezure. Retrieved from https://idiyas.com/inventor/yoji-ezure

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

USPTO Granted Patents = 11

% Patents Active = 100.0


Average Co-Inventor Count = 5.2

ph-index = 4

Forward Citations = 30(Granted Patents)


Location History:

  • Kyoto, JP (1982)
  • Shiga, JP (1988)
  • Otsu, JP (1980 - 1990)
  • Otsu City, JP (1991)

Company Filing History:

goldMedal11 out of 229 
 
Nippon Shinyaku Company, Ltd.
 patents
silverMedal2 out of 190 
 
Takara Shuzo Co., Inc.
 patents
where one patent can have more than one assignee

Years Active: 1980-1991

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11 patents (USPTO):Explore Patents
1. 5041544 - Method of manufacturing moranoline derivatives (1991-08-20),
2. 4894344 - Method for manufacturing 2-amino-2-deoxy-D-mannitol (1990-01-16),
3. 4859767 - Glucosylmoranoline derivatives and use thereof for inhibiting increase (1989-08-22),
4. 4855415 - Glucosylmoranoline derivatives (1989-08-08),
5. 4806633 - Method of manufacturing moranoline derivatives (1989-02-21),
6. 4751217 - Physiologically active substances named SEN-366 (1988-06-14),
7. 4554289 - OF4949 (1985-11-19),
8. 4363802 - Moranoline derivatives (1982-12-14),
9. 4339585 - Method for the production of 2-hydroxymethyl-3,4,5-trihydroxy piperidine (1982-07-13),
10. 4338433 - Moranoline derivatives and process for preparation thereof (1982-07-06),
11. 4198481 - Process for the preparation of 2-hydroxymethyl-3,4,5-trihydroxy (1980-04-15),

Title: The Innovative Contributions of Yoji Ezure

Introduction

Yoji Ezure is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of chemistry, particularly in the development of various chemical compounds. With a total of 11 patents to his name, Ezure's work has had a notable impact on the industry.

Latest Patents

Among his latest patents is a method of manufacturing moranoline derivatives. This method involves preparing crystals of a glucosylmoranoline formula through fractional crystallization using a polar solvent and an arylsulfonic acid. Another significant patent is for the method of manufacturing 2-amino-2-deoxy-D-mannitol. This process utilizes a microorganism strain of the genus Streptomyces or a mutant strain thereof, resulting in improved yields and purity.

Career Highlights

Throughout his career, Yoji Ezure has worked with notable companies such as Nippon Shinyaku Company, Ltd. and Takara Shuzo Co., Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Ezure has collaborated with esteemed colleagues, including Yoshiaki Yoshikuni and Hiroshi Enomoto. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Yoji Ezure's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the industry and inspire future inventors.

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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