This inventor holds 1 USPTO granted patent. Top assignees: Nara Institute of Science and Technology, Sunstar Inc.. Active years: 2016.
Company Filing History:
1 out of 114 
1 out of 58 
Years Active: 2016
Title: Mariko Maeda: Innovator in Skin Care Technology
Introduction
Mariko Maeda is a prominent inventor based in Takatsuki, Japan. She has made significant contributions to the field of skin care technology, particularly through her innovative research and development of retinol-modified collagen.
Latest Patents
Mariko Maeda holds a patent for "Retinol-modified collagen, method for producing same, and external composition for skin containing same." This invention discloses a compound that exhibits superior effects in preventing wrinkle formation, improving wrinkles, enhancing skin beauty, and improving skin quality compared to conventional retinol and its derivatives. The patent details a method for producing retinol-modified collagen, where a dicarboxylic acid is attached to at least one hydroxyl group of collagen, and retinol is linked to a carboxyl group of the attached dicarboxylic acid. Additionally, it includes an external composition for the skin and a sheet-shaped cosmetic containing this compound as an active ingredient.
Career Highlights
Throughout her career, Mariko Maeda has worked with esteemed organizations such as the Nara Institute of Science and Technology and Sunstar Inc. Her work has been pivotal in advancing skin care formulations and enhancing the effectiveness of cosmetic products.
Collaborations
Mariko has collaborated with notable individuals in her field, including Masao Tanihara and Kana Takaichi. These collaborations have contributed to her innovative research and development efforts.
Conclusion
Mariko Maeda's contributions to skin care technology through her patented innovations highlight her role as a leading inventor in the industry. Her work continues to influence the development of effective cosmetic products that improve skin health and appearance.