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For the Inventor, By the Inventor

Moriyama, Japan

Yasuo Ogawa

This inventor holds 3 USPTO granted patents. Top assignee: Ishihara Sangyo Kaisha, Ltd.. Active years: 1982-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Ogawa. Retrieved from https://idiyas.com/inventor/yasuo-ogawa-gp4wt00w

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

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Moriyama, JP (1982 - 1983)
  • Kasatsu, JP (1990)

Company Filing History:

goldMedal3 out of 394 
 
Ishihara Sangyo Kaisha, Ltd.
 patents

Years Active: 1982-1990

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3 patents (USPTO):Explore Patents
1. H000750 - Herbicidal suspension concentrate (1990-03-05),
2. 4387218 - Anthracycline antibiotics FA-1180 B and B.sub.1, or salts thereof (1983-06-07),
3. 4321388 - N-benzoyl N'-pyridyloxy phenyl urea (1982-03-23),

Title: Yasuo Ogawa: Innovator in Herbicidal and Antibiotic Technologies

Introduction

Yasuo Ogawa is a notable inventor based in Moriyama, Japan. He has made significant contributions to the fields of herbicides and antibiotics, holding a total of 3 patents. His work reflects a commitment to advancing agricultural and pharmaceutical technologies.

Latest Patents

Ogawa's latest patents include a herbicidal suspension concentrate that is characterized by comprising from 0.5 to 20 parts by weight of at least one compound selected from sulfonamide compounds. This innovative formulation also includes from 55 to 94.5 parts by weight of a vegetable oil and from 5 to 25 parts by weight of a surfactant. Additionally, he has developed anthracycline antibiotics, specifically FA-1180 A, A.sub.1, B, or B.sub.1, which have unique chemical structures that enhance their efficacy.

Career Highlights

Yasuo Ogawa is currently associated with Ishihara Sangyo Kaisha, Ltd., where he continues to innovate and develop new products. His work has been instrumental in creating effective solutions for both agricultural and medical applications.

Collaborations

Ogawa has collaborated with notable colleagues such as Hiroyuki Mori and Ryuzo Nishiyama, contributing to a dynamic research environment that fosters innovation.

Conclusion

Yasuo Ogawa's contributions to herbicidal and antibiotic technologies underscore his role as a leading inventor in his field. His patents reflect a blend of scientific expertise and practical application, making a significant impact on both agriculture and 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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