Kumagaya, Japan

Yoshio Ishino

This inventor holds 5 USPTO granted patents. Top assignees: Eisai Company, Limited, Sansho Co., Ltd., Takasago International Corporation. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Ishino. Retrieved from https://idiyas.com/inventor/yoshio-ishino

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 = 4.5

ph-index = 4

Forward Citations = 107(Granted Patents)


Location History:

  • Kumagaya, JA (1976)
  • Kumagaya, JP (1978 - 1991)
  • Saitama, JP (1993)

Company Filing History:


Years Active: 1976-1993

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshio Ishino

Introduction

Yoshio Ishino is a notable inventor based in Kumagaya, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of preparations that enhance drug absorption. With a total of 5 patents to his name, Ishino's work has had a meaningful impact on medical science.

Latest Patents

Among his latest patents is a preparation for endermism containing dopamine derivatives. This innovative pharmaceutical preparation is designed for percutaneous administration and includes eperisone or tolperisone, along with salts thereof. It also features a monoglyceride of an aliphatic acid with 8 to 12 carbon atoms or an ester of lactic acid with an aliphatic alcohol having 12 to 18 carbon atoms. This formulation is specifically improved for better percutaneous absorption, showcasing Ishino's commitment to enhancing drug delivery methods.

Career Highlights

Throughout his career, Yoshio Ishino has worked with prominent companies in the pharmaceutical industry. Notably, he has been associated with Eisai Company, Limited and Sansho Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in pharmaceutical technology.

Collaborations

Ishino has collaborated with several talented individuals in his field, including Mitsuhiro Yoshida and Sumio Watanabe. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of his inventions.

Conclusion

Yoshio Ishino's contributions to pharmaceutical innovations are noteworthy and reflect his dedication to improving drug delivery systems. His patents and collaborations highlight his role as a significant figure in the field of pharmaceuticals.

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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