Osaka, Japan

Takayoshi Yoshikawa

This inventor holds 3 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignee: Shionogi Company Limited. Active years: 2001-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Yoshikawa. Retrieved from https://idiyas.com/inventor/takayoshi-yoshikawa

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


% Patents Active = 66.7

 


Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Hyogo, JP (2001)
  • Osaka, JP (2004 - 2011)

Company Filing History:


Years Active: 2001-2011

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3 patents (USPTO):Explore Patents

Title: Takayoshi Yoshikawa: Innovator in Pharmaceutical Composition

Introduction

Takayoshi Yoshikawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the treatment of neurological disorders. With a total of 3 patents to his name, his work has the potential to impact many lives.

Latest Patents

Yoshikawa's latest patents include a pharmaceutical composition aimed at treating spinocerebellar ataxia and multiple system atrophy. This invention comprises a compound of the formula (I), where R can be methyl, cyano, or carbamoyl, along with a pharmaceutically acceptable salt or solvate as an active ingredient. Another notable patent involves percutaneously administrable preparations containing cerebral function activators. This preparation includes either an aqueous base with 1-menthol, a lower alcohol, and an acidic buffer, or an oily base with similar components, designed to enhance cerebral function.

Career Highlights

Yoshikawa is associated with Shionogi Company Limited, a prominent pharmaceutical company. His work there has allowed him to focus on innovative solutions for complex medical conditions. His contributions have been recognized within the industry, showcasing his expertise and dedication to advancing pharmaceutical science.

Collaborations

Yoshikawa has collaborated with notable colleagues such as Goro Katsuura and Yoshitaka Nishihara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Takayoshi Yoshikawa's work in pharmaceuticals exemplifies the impact of innovation in treating neurological disorders. His patents reflect a commitment to improving patient outcomes through scientific advancement.

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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