Location History:
- Kusatsu, JP (1988 - 1998)
- Shiga, JP (1999)
Company Filing History:
Years Active: 1988-1999
Title: The Innovative Contributions of Tokiya Kimura
Introduction
Tokiya Kimura is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds. With a total of 6 patents to his name, Kimura's work has had a considerable impact on various applications.
Latest Patents
One of Kimura's latest patents involves processes for producing 1-substituted-2-cyanoimidazole compounds. This process includes several steps: first, a reaction of a compound represented by formula (IV) with hydroxylamine or a mineral acid salt and glyoxal or glyoxime to produce a compound represented by formula (III). Next, the compound represented by formula (III) undergoes a reaction with thionyl chloride or thionyl bromide in the presence of N,N-dialkylamide, leading to a reaction mixture. This mixture is then reacted with sulfur chloride to yield a 2-cyanoimidazole compound represented by formula (II). Finally, a sulfamoylation reaction and an isomerization reaction of the 2-cyanoimidazole compound and a compound represented by formula (V) occur in the presence of at least one base selected from carbonates and bicarbonates of alkali metals and a polar solvent, resulting in a 1-substituted-2-cyanoimidazole compound represented by formula (I-b).
Career Highlights
Tokiya Kimura is associated with Ishihara Sangyo Kaisha, Ltd., where he continues to innovate and develop new chemical processes. His work has been instrumental in advancing the field of fungicidal formulations, among other areas.
Collaborations
Throughout his career, Kimura has collaborated with esteemed colleagues such as Tatsuo Isogai and Takao Awazu. These partnerships have fostered a collaborative environment that enhances the quality and scope of their research.
Conclusion
Tokiya Kimura's contributions to the field of chemistry through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of new chemical compounds and processes.
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.