Company Filing History:
Years Active: 2023
Title: The Innovative Contributions of Marina Otsuka
Introduction
Marina Otsuka, an accomplished inventor based in Otsu, Japan, has made significant strides in the field of separation membranes. As part of her contributions to the industry, she has been awarded a patent that showcases her innovative approach to solving complex challenges in material science.
Latest Patents
Marina Otsuka holds a patent for a separation membrane and the method of producing this specialized membrane. This invention relates to a separation membrane that includes a thermoplastic polymer chosen from cellulose ester and polyamide. Notably, the membrane presents a unique composition; when analyzing its cross-section divided into five regions, it exhibits a number average pore diameter changing rate of α ranging from -0.25 to 0.25. Additionally, at least one of these regions must satisfy specific conditions regarding pore diameter and the number of fine pores, enhancing the membrane's functionality and efficiency.
Career Highlights
Otsuka has made her mark in the research and development sector while working with Toray Industries, Inc., a leader in advanced materials and technology. Her focus on innovative separation technologies demonstrates her commitment to enhancing industrial processes through scientific advancement.
Collaborations
Throughout her career, Marina has collaborated with fellow innovators and professionals, including Hiroki Eimura and Koichi Takada. Their collective expertise has contributed to ongoing developments in the field of polymer science and separation technologies, furthering the impact of their research in practical applications.
Conclusion
Marina Otsuka's contributions as an inventor highlight her dedication to innovation in separation membrane technology. With her groundbreaking patent and collaborative efforts at Toray Industries, Inc., she continues to pave the way for advancements in material science and its applications in various industries. Her work serves as an inspiration for future inventors and researchers striving to make a difference in their respective fields.