Location History:
- Osaka, JP (1999)
- Mishima-gun, JP (2007)
- Tokyo, JP (2018 - 2020)
Company Filing History:
Years Active: 1999-2020
Title: The Innovative Contributions of Yoshiko Abe
Introduction
Yoshiko Abe is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of materials science and drug delivery systems. With a total of 5 patents to her name, her work continues to influence various industries.
Latest Patents
Among her latest patents, one notable invention involves the preparation of a particle that comprises a first fraction containing an active ingredient and a second fraction containing a surfactant. This particle has a number average diameter ranging from 1 to 100 nm. Another significant patent focuses on a core-shell structure that provides high skin permeability. This structure includes a core portion containing a hydrophilic drug with a molecular weight of 400 or more, and a shell portion that contains a surfactant. The core portion is solid, and the hydrophilic drug has a water-octanol partition coefficient of -3 or more and 6 or less. The surfactant features an alkyl or alkenyl group with 10 to 20 carbon atoms, and the mass ratio between the hydrophilic drug and the surfactant is maintained between 1:5 to 1:20.
Career Highlights
Yoshiko Abe is currently employed at Sekisui Chemical Co., Ltd., where she continues to innovate and develop new technologies. Her work has garnered attention for its potential applications in various fields, particularly in pharmaceuticals and materials engineering.
Collaborations
Yoshiko has collaborated with notable colleagues, including Kazushi Itou and Takayuki Akamine. These partnerships have further enhanced her research and development efforts.
Conclusion
Yoshiko Abe's contributions to innovation and her impressive portfolio of patents highlight her role as a leading inventor in her field. Her work continues to pave the way for advancements in drug delivery systems and materials science.
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.