Location History:
- Shizuoka, JP (2013 - 2016)
- Tokyo, JP (2017 - 2024)
Company Filing History:
Years Active: 2013-2024
Title: Innovator Hirosato Fujii: Pioneering Self-Emulsifying Compositions
Introduction
Hirosato Fujii is a notable inventor based in Tokyo, Japan, recognized for his contributions to the field of pharmaceuticals and nutrition. With a total of 13 patents to his name, Fujii specializes in developing innovative solutions that enhance drug delivery and composition stability.
Latest Patents
Fujii's latest patents focus on self-emulsifying compositions derived from ω-3 fatty acids. One patent details a self-emulsifying composition that includes 70 to 90% by weight of ω-3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters. This composition also incorporates 0.5 to 6% water, and 1 to 29% of a polyoxyethylene sorbitan fatty acid ester as an emulsifier while optionally including polyoxyl castor oil. The invention is notable for its excellent self-emulsifying properties, dispersibility, emulsion stability, and absorbability, making it beneficial for both food and pharmaceutical applications.
Another notable invention by Fujii is a self-emulsifying composition containing 50 to 95% by weight of ω-3 polyunsaturated fatty acids and 5 to 50% of an emulsifier with a hydrophilic lipophilic balance of at least 10. This version also minimizes ethanol content, allowing for improved emulsion stability and absorption properties, thus proving useful in drug formulations.
Career Highlights
Fujii has made significant advancements in the pharmaceutical industry through his work at Mochida Pharmaceutical Co., Ltd. His research focuses on enhancing the self-emulsification properties of health-related compounds, primarily targeting improved medicinal effects and user convenience.
Collaborations
Throughout his career, Hirosato Fujii has collaborated with notable professionals in the field, including Motoo Yamagata and Hiromitsu Ito. These partnerships have contributed to the successful development and refinement of his inventive compositions.
Conclusion
Hirosato Fujii stands out as a committed inventor in the pharmaceutical landscape, leveraging his expertise to create innovative self-emulsifying compositions that address critical needs in health and nutrition. His ongoing contributions continue to shape the advances in drug delivery systems and emulsification technology.
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.