Company Filing History:
1 out of 2 
1 out of 402 
Years Active: 2006
Title: Takako Ohsaka: Innovator in Fluoropolymer Technology
Introduction
Takako Ohsaka is a distinguished inventor and legal representative based in Minoh, Japan. She has made significant contributions to the field of materials science, particularly in the development of fluoropolymer technologies. Her innovative work has led to advancements that enhance the processing and application of fluoropolymers.
Latest Patents
Ohsaka holds a patent for "Fluoropolymer-carbon dioxide compositions and methods of processing fluoropolymers." This patent describes how fluoropolymer materials containing tetrafluoroethylene monomers, such as PTFE, can be significantly swollen by supercritical carbon dioxide at high temperatures and pressures. The swollen fluoropolymer can be processed through molding, extrusion, and other techniques. Additionally, the fluoropolymer can be sintered at significantly lower temperatures compared to nonswollen fluoropolymer materials. The melting temperature of fluorinated polymers containing tetrafluoroethylene and trifluoroethylene monomers, which are swollen with supercritical carbon dioxide, is significantly reduced. This reduction allows manufacturing operations such as extruding and molding to be performed at lower temperatures, minimizing the risk of decomposition.
Career Highlights
Throughout her career, Takako Ohsaka has worked with notable organizations, including the Daikin Institute of Advanced Chemistry and Technology and Virginia Commonwealth University. Her expertise in fluoropolymer technology has positioned her as a key figure in the advancement of materials science.
Collaborations
Ohsaka has collaborated with esteemed colleagues, including Kenneth Joseph Wynne and Suresh Shenoy. These partnerships have further enriched her research and development efforts in the field.
Conclusion
Takako Ohsaka's innovative contributions to fluoropolymer technology demonstrate her commitment to advancing materials science. Her work not only enhances the processing capabilities of fluoropolymers but also opens new avenues for their application in various industries.
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.