Osaka, Japan

Kazufumi Naitoh

This inventor holds 1 USPTO granted patent. Top assignee: Shiseido Company, Limited. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazufumi Naitoh. Retrieved from https://idiyas.com/inventor/kazufumi-naitoh

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 = 6.0

ph-index = 1

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Kazufumi Naitoh: Innovator in Anti-Aging Cosmetic Composition

Introduction

Kazufumi Naitoh is a prominent inventor based in Osaka, Japan. He is known for his contributions to the field of cosmetics, particularly in developing innovative anti-aging solutions. His work has garnered attention for its unique approach to skincare.

Latest Patents

Kazufumi Naitoh holds a patent for an anti-aging cosmetic composition. This composition features an enzymolyzed substance derived from an alkali extract of hypoallergenic rice, which has been treated with a proteinase. Additionally, the formulation includes a UV protective agent, enhancing its effectiveness in combating the signs of aging.

Career Highlights

Naitoh is associated with Shiseido Company, Limited, a leading name in the cosmetics industry. His work at Shiseido has allowed him to explore and innovate within the realm of skincare, contributing to the company's reputation for quality and efficacy in cosmetic products.

Collaborations

Kazufumi Naitoh has collaborated with notable colleagues, including Shigetoyo Sawaki and Katsuhisa Yamada. These partnerships have fostered a creative environment that encourages the development of groundbreaking cosmetic formulations.

Conclusion

Kazufumi Naitoh's innovative work in anti-aging cosmetic compositions highlights his significant contributions to the skincare industry. His patent reflects a commitment to enhancing the effectiveness of cosmetic products, making a lasting impact on the field.

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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