Company Filing History:
Years Active: 2021-2022
Title: **Innovative Contributions of Takahiro Katori in Cosmetic Technology**
Introduction
Takahiro Katori, an esteemed inventor based in Yokohama, Japan, has made significant strides in the field of cosmetic technology. With a remarkable portfolio of four patents, Katori focuses on innovations that enhance cosmetic formulations, particularly in sun protection and emulsification.
Latest Patents
One of Katori's notable inventions is the **Oil-in-water emulsion cosmetic**. This patent offers a fresh feeling in use akin to skin-care cosmetics such as milky lotions. It allows for a stable blend of titanium oxide or zinc oxide, both of which function as ultraviolet scattering agents, while providing excellent sunscreen effects. The formulation includes a hydrophobic ultraviolet scattering agent, a water-soluble alkyl-substituted polysaccharide derivative, a higher alcohol, and a non-ionic surfactant. The emulsion's viscosity is measured at 12,000 mPa·s or lower at 30°C, ensuring ease of application.
Another recent patent is the **Durable sunscreen cosmetic**. This product is designed to exhibit strong resistance to contact with water, clothing, fingers, and abrasion, minimizing the decline in cosmetic effects such as UV blocking protection after contact. The formulation comprises plate-shaped powder, 6-40% by mass UV absorber, and cationic surfactant, ensuring both functionality and excellent user experience.
Career Highlights
Takahiro Katori is associated with Shiseido Company, Limited, a renowned leader in the cosmetics industry. His contributions have greatly impacted the effectiveness and user experience of cosmetic products, aligning with Shiseido's commitment to pioneering beauty innovations.
Collaborations
Throughout his career, Katori has collaborated with talented colleagues such as Satoshi Yamaki and Yurika Watanabe. Their collective efforts have played a significant role in advancing the company's research and development initiatives in the cosmetics sector.
Conclusion
Takahiro Katori's inventive spirit and dedication to cosmetic technology are evident through his patents and collaborations. By focusing on innovative formulations that enhance user experience and provide effective sun protection, Katori continues to influence the cosmetic industry positively. His work exemplifies how targeted innovation can lead to significant improvements in everyday products.