Tokorozawa, Japan

Yoshinao Tsuda

This inventor holds 2 USPTO granted patents. Top assignee: Yoshitomi Pharmaceutical Industries, Ltd.. Active years: 1978-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinao Tsuda. Retrieved from https://idiyas.com/inventor/yoshinao-tsuda

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Fukuoka, JA (1978)
  • Tokorozawa, JP (1990)

Company Filing History:


Years Active: 1978-1990

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2 patents (USPTO):Explore Patents

Title: The Innovations of Yoshinao Tsuda

Introduction

Yoshinao Tsuda is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compounds with unique therapeutic properties. With a total of 2 patents to his name, Tsuda's work has garnered attention in the scientific community.

Latest Patents

Tsuda's latest patents include innovative compounds that exhibit important pharmacological activities. One of his notable inventions is a polyazaheterocycle compound, which is described as having calcium antagonistic and/or calcium agonistic activities. This compound is significant for its potential applications in treating various medical conditions. Another important patent involves 4,4-diphenylcycloalkylpiperidines and their psychotropic compositions. These compounds are designed to exhibit potent and long-lasting psychotropic effects, showcasing Tsuda's expertise in creating effective pharmaceutical agents.

Career Highlights

Yoshinao Tsuda is associated with Yoshitomi Pharmaceutical Industries, Ltd., where he has been instrumental in advancing research and development efforts. His work has not only contributed to the company's portfolio but has also played a role in enhancing therapeutic options available in the market.

Collaborations

Throughout his career, Tsuda has collaborated with notable colleagues, including Tadashi Mishina and Minoru Obata. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yoshinao Tsuda's contributions to the field of pharmaceuticals through his patents and collaborations highlight his role as a key inventor in the industry. His work continues to influence the development of new therapeutic compounds, making a lasting impact on healthcare.

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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