Tokyo, Japan

Kuniaki Ishii

This inventor holds 5 USPTO granted patents, plus 2 CIPO patents. Top assignees: Taisho Pharmaceutical Co., Ltd., B.s Computer Service Co., Ltd., King Jim Co., Ltd.. Active years: 1989-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniaki Ishii. Retrieved from https://idiyas.com/inventor/kuniaki-ishii

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


% Patents Active = 80.0


Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 156(Granted Patents)


Location History:

  • Saitama, JP (1994)
  • Tokyo, JP (1989 - 2011)

Company Filing History:


Years Active: 1989-2011

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: Kuniaki Ishii: Innovator in Pharmaceutical Preparations

Introduction

Kuniaki Ishii is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative drug formulations. With a total of 5 patents to his name, Ishii's work has had a meaningful impact on medical science.

Latest Patents

One of Kuniaki Ishii's latest patents is a "Prostaglandin derivative-containing aqueous liquid preparation." This invention provides an aqueous liquid preparation that includes a prostaglandin derivative, a pharmaceutically acceptable salt, and at least one polyol such as glycerin or propylene glycol. Another significant patent is the "Taste masking pharmaceutical composition for oral administration," which addresses the challenge of improving the palatability of oral medications.

Career Highlights

Throughout his career, Kuniaki Ishii has worked with prominent companies in the pharmaceutical industry. He has been associated with Taisho Pharmaceutical Co., Ltd. and Sumitomo Pharmaceuticals Company Limited, where he has contributed to various innovative projects and research initiatives.

Collaborations

Ishii has collaborated with esteemed colleagues in his field, including Shigeru Itai and Toshio Yajima. These partnerships have fostered a collaborative environment that has led to the advancement of pharmaceutical technologies.

Conclusion

Kuniaki Ishii's contributions to pharmaceutical innovations demonstrate his commitment to improving healthcare through science. His patents reflect a deep understanding of drug formulation and a dedication to enhancing patient experiences.

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]
Loading…