Omiya, Japan

Shozo Kouchiwa

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Taisho Pharmaceutical Co., Ltd.. Active years: 1990-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shozo Kouchiwa. Retrieved from https://idiyas.com/inventor/shozo-kouchiwa

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 = 4.0

ph-index = 2

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1990-1995

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2 patents (USPTO):Explore Patents

Title: The Innovations of Shozo Kouchiwa

Introduction

Shozo Kouchiwa is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of stabilized compositions for therapeutic use. With a total of 2 patents, Kouchiwa's work has had a meaningful impact on the medical community.

Latest Patents

Kouchiwa's latest patents include innovative formulations such as an aerosol preparation for external use and stabilized pharmaceutical compositions. One of his key inventions involves stabilized solid pharmaceutical preparations that incorporate sodium carbonate, sodium hydrogen carbonate, calcium carbonate, and calcium hydrogen phosphate. These compositions contain a 1,4-dihydropyridine derivative as an active ingredient and are utilized as oral therapeutic agents for the circulatory system, specifically as coronary vasodilators.

Career Highlights

Throughout his career, Kouchiwa has worked with prominent companies in the pharmaceutical industry, including Taisho Pharmaceutical Co., Ltd. and Toshimitsu Seki. His expertise in pharmaceutical formulations has positioned him as a valuable asset in the development of new therapeutic agents.

Collaborations

Kouchiwa has collaborated with notable individuals in his field, including Toshimitsu Seki and Kingo Narumi. These partnerships have contributed to the advancement of his innovative work and the successful development of his patents.

Conclusion

Shozo Kouchiwa's contributions to pharmaceutical innovations demonstrate his commitment to improving therapeutic options for patients. His patents reflect a deep understanding of pharmaceutical science and a dedication to enhancing healthcare solutions.

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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