Company Filing History:
Years Active: 1993-1994
Title: Innovations of Hiroki Sugasawa in Cosmetic Chemistry
Introduction
Hiroki Sugasawa is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of cosmetic chemistry, particularly through his innovative work with barium sulfate. With a total of 2 patents, Sugasawa's inventions focus on enhancing cosmetic formulations for improved skin application.
Latest Patents
Sugasawa's latest patents include a barium sulfate cosmetic composition and a process for preparing barium sulfate. The cosmetic composition features barium sulfate with a specific crystal structure and optical characteristics. The crystals possess a plate-like structure with an aspect ratio ranging from 5 to 100. Additionally, the ratio of the square of the circumference of the plate to the area of the orthogonal projection plane is between 20:1 and 150:1. In a preferred embodiment, a thin film of 25 µm thickness with 20% by weight of barium sulfate powder concentration achieves a scattering transmittance of 70% or greater and a total transmittance of 85% or greater. This innovative cosmetic composition provides excellent extendibility and adhesion to the skin, effectively concealing spots or freckles. It satisfies both the fine naked skin feeling and the skin covering effect, which have not been achieved by conventional cosmetic compositions.
Career Highlights
Hiroki Sugasawa is currently associated with Kao Corporation, a leading company in the cosmetics industry. His work has significantly impacted the development of advanced cosmetic products that enhance user experience and satisfaction.
Collaborations
Sugasawa has collaborated with notable coworkers, including Satoshi Takano and Mikio Sakaguchi, contributing to the advancement of cosmetic formulations.
Conclusion
Hiroki Sugasawa's innovative work in cosmetic chemistry, particularly with barium sulfate, showcases his commitment to improving cosmetic products. His patents reflect a deep understanding of material properties and their applications in enhancing skin appearance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.