This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Kao Corporation, Koa Corporation. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Yujiro Nakano: Innovator in Hair Bleaching and Dyeing Cosmetics
Introduction
Yujiro Nakano is a prominent inventor based in Kawasaki, Japan, known for his contributions to the field of hair bleaching and dyeing cosmetics. With a total of 2 patents, Nakano has developed innovative solutions that enhance the effectiveness and usability of hair coloring products.
Latest Patents
His latest patents focus on a cosmetic product for hair bleaching or dyeing. The first patent describes a formulation that includes a first agent with an alkali agent and a second agent containing hydrogen peroxide. This product is packaged in a nonaerosol foamer container, allowing for the discharge of a mixed solution in foam form. The mixed solution comprises anionic surfactants and a polymer with specific charge density characteristics. The second patent also outlines a similar cosmetic product, emphasizing the importance of the mass ratio of the components for optimal performance.
Career Highlights
Throughout his career, Yujiro Nakano has worked with notable companies, including Kao Corporation and Koa Corporation. His experience in these organizations has contributed significantly to his expertise in cosmetic formulations and product development.
Collaborations
Nakano has collaborated with esteemed colleagues such as Toshio Ogawa and Shoichiro Kamitakahara, further enhancing his innovative capabilities in the industry.
Conclusion
Yujiro Nakano's work in hair bleaching and dyeing cosmetics showcases his commitment to innovation and quality. His patents reflect a deep understanding of cosmetic chemistry and a dedication to improving consumer products.