Osaka, Japan

Chikako Matsusaka

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chikako Matsusaka. Retrieved from https://idiyas.com/inventor/chikako-matsusaka

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: 1985

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1 patent (USPTO):Explore Patents

Title: Chikako Matsusaka: Innovator in Anti-inflammatory Cream Preparation

Introduction

Chikako Matsusaka is a notable inventor based in Osaka, Japan. She has made significant contributions to the field of pharmaceutical formulations, particularly in the development of anti-inflammatory products. Her innovative approach has led to the creation of a unique cream preparation that addresses inflammation effectively.

Latest Patents

Chikako Matsusaka holds 1 patent for her invention titled "Cream Preparation." This anti-inflammatory cream comprises an anti-inflammatory substance that is hardly soluble in water, formulated in a base composition at a concentration of 0.05 to 1.5% by weight. The base composition includes a medium chain fatty acid triglyceride with fatty acids containing 6 to 12 carbon atoms, carboxyvinyl polymer, and purified water in a specific weight proportion. The cream is designed to have an adjusted pH of 4 to 10, ensuring excellent availability of the anti-inflammatory substance while being low in stimulation and high in safety.

Career Highlights

Chikako Matsusaka is currently associated with Sumitomo Chemical Company, Limited, where she continues to innovate in the field of chemical formulations. Her work has garnered attention for its practical applications and safety profile, making her a respected figure in her industry.

Collaborations

Chikako has collaborated with notable colleagues, including Katsuhiko Shima and Tetsuo Noguchi. Their combined expertise has contributed to the advancement of her research and the successful development of her patented cream preparation.

Conclusion

Chikako Matsusaka's contributions to the field of anti-inflammatory formulations highlight her innovative spirit and dedication to improving health outcomes. Her patented cream preparation stands as a testament to her expertise and commitment to safety in pharmaceutical products.

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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