Company Filing History:
3 out of 614 
2 out of 499 Years Active: 1988-1994
Title: Yuki Takuma: Innovator in Metal Ion Capture and Quinoline Derivatives
Introduction
Yuki Takuma is a notable inventor based in Machida, Japan. He has made significant contributions to the field of chemistry, particularly in the development of methods for capturing metal ions and producing quinoline derivatives. With a total of 5 patents to his name, Takuma's work showcases his innovative approach to solving complex chemical challenges.
Latest Patents
One of Takuma's latest patents is a method for capturing metal ions. This invention involves an agent that consists essentially of a cyclic inulooligosaccharide, which has from 6 to 8 molecules of fructose bonded by β-2,1 bonds to form a cyclic structure. The hydroxyl groups in this structure may be fully or partially alkylated. Another significant patent is his method for producing 2,4-dihydroxyquinoline derivatives. This method involves cyclizing an aryl malonic acid amide ester derivative using polyphosphoric acid, resulting in a compound where each of the substituents can be a hydrogen atom, a lower alkyl group, a lower alkoxy group, or a halogen atom.
Career Highlights
Throughout his career, Yuki Takuma has worked with prominent companies in the chemical industry. He has been associated with Mitsubishi Chemical Industries Limited and Mitsubishi Kasei Corporation, where he has contributed to various innovative projects. His expertise in chemistry has allowed him to develop methods that have practical applications in various fields.
Collaborations
Takuma has collaborated with several talented individuals in his field. Notable coworkers include Naoshi Imaki and Mari Oishi, who have worked alongside him on various projects, contributing to the advancement of their shared goals in innovation.
Conclusion
Yuki Takuma's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative methods for capturing metal ions and producing quinoline derivatives demonstrate his commitment to advancing scientific knowledge and practical applications.
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.