Kohta Fukui

Title: Innovations of Kohta Fukui

Introduction

Kohta Fukui is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of chemistry, particularly in the development of fluorene derivatives. With a total of two patents to his name, Fukui's work showcases his innovative approach to chemical processes.

Latest Patents

Fukui's latest patents include a method for producing a fluorene derivative and a non-crystalline form of a specific fluorene derivative. The first patent describes a method for producing a fluorene derivative by reacting fluorenone with a phenol or a phenoxyalcohol in the presence of an acid catalyst. This method involves adding an alkali to the reaction liquid and concentrating the resultant mixture without removing the alkali and the reaction product, which helps in separating unreacted phenol or phenoxyalcohol. The second patent focuses on providing a novel non-crystalline form of 9,9-bis(4-(2-hydroxyethoxy) phenyl) fluorene. This form maintains quality and is advantageous as a polymer material. The method of preparation allows for the adjustment of particle diameter, enhancing its industrial handleability.

Career Highlights

Fukui has worked with prominent companies such as Taoka Chemical Company, Limited and Taoka Chemical Co., Ltd. His experience in these organizations has contributed to his expertise in chemical innovations.

Collaborations

Throughout his career, Fukui has collaborated with notable individuals, including Katsuhiro Fujii and Suguru Hata. These collaborations have likely enriched his research and development efforts.

Conclusion

Kohta Fukui's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and showcases the importance of research and development in creating new materials.