Company Filing History:
1 out of 11 
1 out of 3 Years Active: 1976
Title: Nobuo Watani: Innovator in Tartaric Acid Racemization
Introduction
Nobuo Watani is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of chemistry, particularly in the racemization of optically active tartaric acid. His innovative approach has implications for various applications in the chemical industry.
Latest Patents
Watani holds a patent for the racemization of optically active tartaric acid. This patent describes a method where an optically active enantiomer of tartaric acid or a salt thereof is racemized by mixing it with meso-tartaric acid or a salt thereof in a molar ratio of 0.2 - 0.5, followed by heating the mixture. This process enhances the efficiency of tartaric acid utilization in various chemical applications.
Career Highlights
Throughout his career, Watani has worked with prominent companies such as Nippon Peroxide Co., Ltd. and Showa Chemical Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques in chemical processes.
Collaborations
Watani has collaborated with esteemed colleagues, including Minoru Saotome and Yoshikazu Yamamoto. These partnerships have contributed to the advancement of research and development in the field of chemistry.
Conclusion
Nobuo Watani's contributions to the racemization of tartaric acid exemplify his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and inspire future research in this area.