Katsuyama, Japan

Tomoyasu Nishikawa

This inventor holds 5 USPTO granted patents. Top assignee: Hokuriku Pharmaceutical Co., Ltd.. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyasu Nishikawa. Retrieved from https://idiyas.com/inventor/tomoyasu-nishikawa

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 = 3.4

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Katsuyama, JA (1976)
  • Ono, JA (1978)
  • Katsuyamashi, JA (1978)
  • Fukui, JP (1979)
  • Oonoshi, JP (1985)

Company Filing History:


Years Active: 1976-1985

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5 patents (USPTO):Explore Patents

Title: Innovations of Tomoyasu Nishikawa: Pioneering Pharmaceutical Patents

Introduction

Tomoyasu Nishikawa, an accomplished inventor based in Katsuyama, Japan, has made significant contributions to the pharmaceutical field with a total of five patents to his name. His groundbreaking work focuses on developing innovative creams and compounds that offer therapeutic benefits, particularly in treating inflammatory and pain-related conditions.

Latest Patents

Among his latest innovations is an anti-inflammatory and antipyretic cream. This formulation comprises ketoprofen as an effective component and crotamiton to prevent crystalline precipitation. The cream excels in permeation and absorption into the skin, making it highly effective for topical and external use. Another notable patent involves trimethoxyphenyl esters of homopiperazine-N-monoalkanol as vasodilators. These compounds are obtained through the esterification of corresponding alkanol compounds and are distinguished by their therapeutic properties, including analgesic, coronary vasodilative, anti-convulsant, and blood pressure-reducing effects.

Career Highlights

Tomoyasu Nishikawa is affiliated with Hokuriku Pharmaceutical Co., Ltd., where he continues to innovate and develop new pharmaceutical products. His expertise in the field has made him a valuable asset to the company, contributing to enhancing the efficacy of medications available to patients.

Collaborations

Throughout his career, Nishikawa has collaborated with notable coworkers such as Hideo Kato and Takaaki Mouri. Their teamwork not only fosters creativity and idea exchange but also enhances the overall research and development process within their projects.

Conclusion

Tomoyasu Nishikawa stands out as a notable inventor in the pharmaceuticals landscape, leveraging his expertise to create novel compounds and formulations that address critical health issues. His contributions are paving the way for further advancements in pharmaceutical treatments, showcasing the impact of innovation in improving patient outcomes.

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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