Itami, Japan

Toshiharu Yanagi

This inventor holds 6 USPTO granted patents. Top assignees: Teikoku Chemical Industries Co., Ltd., Nagase Chemtex Corporation, Nagasaki University. Active years: 2001-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Yanagi. Retrieved from https://idiyas.com/inventor/toshiharu-yanagi

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Itami, JP (2001 - 2005)
  • Osaka, JP (2009)
  • Hyogo, JP (2002 - 2015)

Company Filing History:


Years Active: 2001-2015

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6 patents (USPTO):Explore Patents

Title: The Innovations of Toshiharu Yanagi

Introduction

Toshiharu Yanagi is a notable inventor based in Itami, Japan. He has made significant contributions to the field of chemistry, particularly in the development of optically active compounds and medicinal compositions. With a total of 6 patents to his name, Yanagi's work has had a considerable impact on various applications in the pharmaceutical industry.

Latest Patents

One of Yanagi's latest patents is a method for producing optically active compounds or salts thereof. This process involves a ring closure reaction in the presence of a chiral ligand and a Lewis acid, which facilitates the production of complex compounds with potential applications in drug development. Another significant patent relates to a medicinal composition aimed at improving the movement of the digestive tract. This composition includes a specific active ingredient that has shown high binding affinity for serotonin receptors, making it a promising candidate for treating digestive issues.

Career Highlights

Throughout his career, Yanagi has worked with prominent companies such as Teikoku Chemical Industries Co., Ltd. and Nagase Chemtex Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that advance the field of chemistry.

Collaborations

Yanagi has collaborated with esteemed colleagues, including Osamu Kamoda and Hiromichi Fujiwara. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Toshiharu Yanagi's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in medicinal chemistry and related fields.

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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