Company Filing History:
3 out of 25 
3 out of 132 Years Active: 1976-1978
Title: Innovations of Katsumi Sakai
Introduction
Katsumi Sakai is a notable inventor based in Kamiichi, Japan. He has made significant contributions to the field of chemistry, particularly in the development of alpha-cyanoamine compounds. With a total of 3 patents to his name, his work has implications in various chemical processes.
Latest Patents
Sakai's latest patents focus on alpha-cyanoamine compounds and the processes for producing them. These compounds are represented by specific formulas involving halogen atoms, lower alkoxy groups, and various alkyl groups. The production process includes reactions between aromatic carbonyl compounds and piperazine or homopiperazine compounds in the presence of hydrogen cyanide or its salts. This innovative approach has opened new avenues in chemical synthesis.
Career Highlights
Throughout his career, Katsumi Sakai has worked with prominent companies such as Fuji Chemical Industry Co., Ltd. and Nippon Chemiphar Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical innovations and patent development.
Collaborations
Sakai has collaborated with notable colleagues, including Hiroshi Nakajima and Yukio Onogawa. These partnerships have contributed to his success and the advancement of his research.
Conclusion
Katsumi Sakai's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and inspire future innovations.
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.