Company Filing History:
Years Active: 1983-1987
Title: Kazuya Jinda: Innovator in Azo Compounds
Introduction
Kazuya Jinda is a notable inventor based in Kisarazu, Japan. He has made significant contributions to the field of chemistry, particularly in the preparation of azo compounds. With a total of 4 patents to his name, Jinda's work has advanced the understanding and application of diazocyano acids.
Latest Patents
Jinda's latest patents include innovative processes for the preparation of azo compounds with carboxyl and cyano groups. One of his notable inventions involves a method for creating a diazocyano acid by reacting a keto-acid or its sodium salt with a cyanogen compound, such as sodium cyanide or hydrogen cyanide, and a hydrazine in water. This process results in a concentrated aqueous solution of a hydrazo compound, which is then treated with acetone or a mixture of acetone and water. The addition of an oxidant, such as chlorine gas, facilitates the oxidation of the hydrazo compound, leading to the formation of a diazocyano acid. Furthermore, Jinda's method includes steps for separating and recovering the upper layer of the acetone-water solution containing the diazocyano acid.
Another patent focuses on a similar process for preparing diazocyano acids by reacting keto-acids. This method also involves the use of a cyanogen compound and hydrazine, followed by oxidation and separation of the resulting diazocyano acid.
Career Highlights
Kazuya Jinda is currently employed at Ube Industries, Inc., where he continues to innovate in the field of chemical processes. His work has not only contributed to the scientific community but has also had practical applications in various industries.
Collaborations
Throughout his career, Jinda has collaborated with esteemed colleagues, including Hidetomo Ashitaka and Yoshiyuki Miwa. These partnerships have fostered a collaborative environment that enhances the research and development of new chemical processes.
Conclusion
Kazuya Jinda's contributions to the field of chemistry, particularly in the preparation of azo compounds, highlight his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to developing efficient processes that have significant implications in various applications.