Osaka, Japan

Naoko Yamanaka

This inventor holds 1 USPTO granted patent. Top assignee: Nitto-Denko Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoko Yamanaka. Retrieved from https://idiyas.com/inventor/naoko-yamanaka

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Naoko Yamanaka: Innovating Percutaneous Delivery in Osaka, Japan

Introduction: Naoko Yamanaka is a prominent inventor based in Osaka, Japan, known for her significant contributions to the field of pharmaceutical delivery systems. With her innovative approach to percutaneous administration, she has developed a composition aimed at improving the absorption of active ingredients through the skin.

Latest Patents: Yamanaka holds a patent for a novel composition for percutaneous administration which includes a nicotinic ester or an isonicotinic ester. The composition is designed to enhance percutaneous absorption, utilizing alkyl groups with five or more carbon atoms and potentially specific polar compounds. This innovation represents a step forward in medical and pharmaceutical applications, offering improved efficacy in drug delivery.

Career Highlights: As an inventor at Nitto Denko Corporation, Yamanaka has established herself as a vital contributor to her field. Her work focuses on the intersection of chemistry and applied sciences, leading to advancements that can improve therapeutic outcomes.

Collaborations: Yamanaka has collaborated with esteemed colleagues, including Yoko Abe and Susumu Satoh, who share her vision of advancing health technology. These partnerships have fostered an environment of innovation and creativity, further elevating the impact of their collective work.

Conclusion: Naoko Yamanaka's contributions to the field of percutaneous drug delivery demonstrate the profound potential of targeted innovations. Her patented composition not only reflects her expertise as an inventor but also highlights the importance of collaborative efforts in driving scientific advances. Innovators like Yamanaka continue to pave the way for improved healthcare solutions.

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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