Company Filing History:
7 out of 2,248 
4 out of 1,037 
1 out of 2 Years Active: 1981-1987
Title: Natsuko Wakui: Innovator in Ethanol Production
Introduction
Natsuko Wakui is a prominent inventor based in Niigata, Japan. She has made significant contributions to the field of ethanol production, holding a total of 13 patents. Her innovative approaches have the potential to enhance the efficiency and sustainability of ethanol manufacturing processes.
Latest Patents
Wakui's latest patents focus on advanced methods for producing ethanol. One notable patent describes a process that involves reacting methanol, carbon monoxide, and water in the presence of a catalyst comprising cobalt or a cobalt compound along with a tertiary phosphine. This method allows for the use of a gaseous mixture obtained from burning heavy oil or coal, which has a relatively high carbon content, as a raw material for ethanol production. Another patent outlines a process that utilizes methanol, carbon monoxide, and hydrogen, employing a catalyst that includes cobalt, iron, ruthenium, and iodine components. This innovative approach achieves high selectivity for ethanol under mild conditions, making it a promising advancement in the field.
Career Highlights
Throughout her career, Natsuko Wakui has worked with notable organizations, including Mitsubishi Gas Chemical Company, Inc. and the Agency of Industrial Science and Technology. Her work in these institutions has allowed her to develop and refine her innovative processes for ethanol production.
Collaborations
Wakui has collaborated with esteemed colleagues such as Takashi Okawa and Nobuo Isogai. These partnerships have contributed to her success and the advancement of her research in ethanol production.
Conclusion
Natsuko Wakui's contributions to ethanol production through her innovative patents and collaborations highlight her role as a leading inventor in this field. Her work not only advances technology but also promotes sustainability in energy production.