Osaka, Japan

Senji Unozawa

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignees: Hokuriku Seiyaku Co., Ltd., Nitto-Denko Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Senji Unozawa. Retrieved from https://idiyas.com/inventor/senji-unozawa

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 = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Senji Unozawa: Innovator in Transdermal Drug Delivery

Introduction

Senji Unozawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of pharmaceutical technology, particularly in the development of transdermal drug delivery systems. His innovative approach has led to advancements that enhance the effectiveness of drug administration.

Latest Patents

One of Senji Unozawa's key patents is for a percutaneous preparation of tulobuterol. This patent describes a formulation that includes a support with a base layer made of a pressure-sensitive adhesive containing tulobuterol. The formulation is designed to achieve persistent and effective administration of tulobuterol through the skin into the body, utilizing polyisobutylene as a critical component.

Career Highlights

Throughout his career, Senji Unozawa has worked with prominent companies in the pharmaceutical industry. Notably, he has been associated with Nitto Denko Corporation and Hokuriku Seiyaku Co., Ltd. His work in these organizations has allowed him to refine his expertise in drug delivery systems and contribute to innovative solutions in healthcare.

Collaborations

Senji Unozawa has collaborated with several professionals in his field. Among his notable coworkers are Sanae Fujiwara and Yoshihisa Nakano. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Senji Unozawa's contributions to the field of transdermal drug delivery exemplify the impact of innovation in healthcare. His work continues to influence the development of effective pharmaceutical 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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