Company Filing History:
Years Active: 1986-1988
Title: Yukiko Nagaoka: Innovator in Adsorptive Separation Processes
Introduction
Yukiko Nagaoka is a prominent inventor based in Kamakura, Japan. She has made significant contributions to the field of chemical engineering, particularly in the area of adsorptive separation processes. With a total of 4 patents to her name, her work has advanced the understanding and application of separation techniques in various industries.
Latest Patents
One of her latest patents is focused on an adsorptive separation process. This innovative method allows for the continuous separation of a specific isomer of a trisubstituted benzene from a mixture containing at least two isomers. The process utilizes a simulated moving bed with a faujasite type zeolite adsorbent. The specific isomer, such as 2,6-dichlorotoluene or 3,5-dichlorotoluene, is effectively separated as the extract component in the presence of a substituted benzene compound. Another notable patent involves the separation of substituted benzene isomers, where a mixture containing meta-substituted benzene is contacted with a zeolite adsorbent containing Ag or Cu cations, allowing for the recovery of the desired isomer.
Career Highlights
Yukiko Nagaoka is currently employed at Toray Industries, Inc., where she continues to innovate and develop new technologies. Her work has not only contributed to her company's success but has also had a broader impact on the field of chemical engineering.
Collaborations
Throughout her career, Yukiko has collaborated with notable colleagues, including Kishio Miwa and Takehisa Inoue. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Yukiko Nagaoka is a trailblazer in the field of adsorptive separation processes, with a strong portfolio of patents that reflect her expertise and dedication. Her contributions continue to influence the industry and inspire future innovations.