Location History:
- Nagoya, JP (2010)
- Gifu, JP (2006 - 2016)
Company Filing History:
4 out of 299 
1 out of 87 Years Active: 2006-2016
Title: Kosaku Hirota: Innovator in Deuteration Methods
Introduction
Kosaku Hirota is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of chemistry, particularly in the area of deuteration. With a total of 5 patents to his name, Hirota's work has advanced the understanding and application of deuteration methods.
Latest Patents
Hirota's latest patents include innovative methods for deuteration. One of his notable inventions is a method of deuteration using a mixed catalyst. This invention aims to provide a method for deuteration that can obtain a compound with an aromatic ring and/or a heterocyclic ring at an improved deuteration ratio. The method involves reacting the compound with a heavy hydrogen source in the presence of an activated mixed catalyst, which includes at least two types of catalysts selected from palladium, platinum, rhodium, iridium, ruthenium, nickel, and cobalt. Another significant patent is the method for deuteration of an aromatic ring, which utilizes an activated catalyst to react a compound with a heavy hydrogen source.
Career Highlights
Throughout his career, Kosaku Hirota has worked with prominent companies in the chemical industry. He has been associated with Wako Pure Chemical Industries, Inc. and N.E. Chemcat Corporation. His work in these organizations has allowed him to develop and refine his innovative methods in deuteration.
Collaborations
Hirota has collaborated with esteemed colleagues in his field, including Hironao Sajiki and Nobuhiro Ito. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Kosaku Hirota is a distinguished inventor whose work in deuteration has made a significant impact in the field of chemistry. His innovative methods and collaborations highlight his dedication to advancing scientific knowledge and technology.
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