Company Filing History:
2 out of 499 
1 out of 2,347 Years Active: 1995-1997
Title: Yasuko Higashino: Innovator in Olefin Dimerization
Introduction
Yasuko Higashino is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of chemical engineering, particularly in the area of olefin dimerization. With a total of 3 patents to her name, her work has had a notable impact on the industry.
Latest Patents
One of her latest patents is a method for dimerizing an olefin. This innovative method involves dimerizing an olefin in the presence of a catalyst, which includes a nickel compound, an organic aluminum compound, and a phosphite compound. The phosphite compound is characterized by specific hydrocarbon groups and substituents that do not contain oxygen atoms. Another significant patent focuses on the dimerization method of lower olefins and alcohol production, showcasing her expertise in this specialized area.
Career Highlights
Throughout her career, Yasuko has worked with notable companies such as Mitsubishi Kasei Corporation and Mitsubishi Chemical Corporation. Her experience in these organizations has allowed her to develop and refine her innovative techniques in chemical processes.
Collaborations
Yasuko has collaborated with esteemed colleagues, including Keiichi Sato and Yuuji Kawaragi. These partnerships have further enhanced her research and development efforts in the field.
Conclusion
Yasuko Higashino's contributions to olefin dimerization and her innovative methods have established her as a key figure in chemical engineering. Her work continues to influence the industry and inspire future innovations.