Location History:
- Yokohama, JP (2010)
- Kanagawa, JP (1999 - 2013)
Company Filing History:
Years Active: 1999-2013
Title: Innovations of Katsuo Ishii
Introduction
Katsuo Ishii is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of methods related to acrylamide solutions and polymers. With a total of six patents to his name, Ishii's work has had a considerable impact on various industrial applications.
Latest Patents
Ishii's latest patents include a method for the stabilization of aqueous acrylamide solutions. This invention provides a convenient way to stabilize such solutions using a stabilizer that can be easily separated and removed. The method involves adding a microbial cell to the aqueous acrylamide solution at a dried cell weight concentration ranging from 1 to 14,000 mg/L. Another significant patent is for a process for producing amide compounds and acrylamide polymers. This method utilizes a microbial catalyst to obtain an amide compound from a nitrile compound, ensuring that the resulting amide compound has minimal impurities. The process also includes polymerizing a monomer derived from the amide compound to create a high-molecular mass acrylamide polymer that is colorless and highly soluble.
Career Highlights
Throughout his career, Katsuo Ishii has worked with prominent companies such as Mitsubishi Rayon Company, Limited and Dia-nitrix Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovations.
Collaborations
Ishii has collaborated with notable individuals in his field, including Kozo Murao and Kouzo Murao. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Katsuo Ishii's contributions to the field of chemical engineering through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.
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.