Tokyo, Japan

Toshio Oonuma

This inventor holds 1 USPTO granted patent. Top assignee: Kyowa Hakko Kogyo Co., Ltd.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Oonuma. Retrieved from https://idiyas.com/inventor/toshio-oonuma-rcr891mi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Innovations in Cosmetics: The Contributions of Toshio Oonuma

Introduction

Toshio Oonuma, a notable inventor based in Tokyo, Japan, has made significant strides in the field of cosmetics. With a focus on enhancing skin care products, his innovative approach integrates scientific research with practical applications. His contributions have paved the way for new advancements in cosmetic formulations, aimed at improving the health and appearance of skin.

Latest Patents

Oonuma holds a patent for a unique cosmetic formulation that includes hydroxyproline, an N-acylated hydroxyproline derivative or a salt thereof, in combination with various beneficial components. These components consist of water-soluble vitamins, oil-soluble vitamins, high molecular peptides, high molecular polysaccharides, sphingolipids, and seaweed extracts. This innovative combination aims to provide enhanced skin benefits, demonstrating Oonuma's dedication to creating effective cosmetic products.

Career Highlights

Throughout his career, Oonuma has been associated with Kyowa Hakko Kogyo Co., Ltd., a reputable company known for its commitment to research and development in the health and beauty sector. His work has not only contributed to the company's product offerings but has also emphasized the importance of scientific innovation in the cosmetics industry.

Collaborations

In his professional journey, Oonuma has collaborated with colleagues such as Yoichiro Takekoshi and Tomoya Takahashi. Working alongside these talented individuals, he has been able to refine his ideas and bring valuable products to market, showcasing the power of teamwork in the field of innovation.

Conclusion

Toshio Oonuma's innovative contributions to the cosmetics industry exemplify the potential of scientific advancements in enhancing personal care. His patent demonstrates a thoughtful integration of various beneficial ingredients, and his collaborations with esteemed colleagues further enhance the impact of his work. As the cosmetics sector continues to evolve, Oonuma's inventions will undoubtedly play a significant role in shaping future developments.

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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