Location History:
- Wakayama, JA (1977 - 1978)
- Wakayama, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: Nobuyori Shibamoto: Innovator in Chemical Processes
Introduction
Nobuyori Shibamoto is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of processes for the separation and preparation of various chemical compounds. With a total of 3 patents to his name, Shibamoto continues to influence the industry through his innovative approaches.
Latest Patents
Shibamoto's latest patents include a process for the separation of naphthalenedisulfonic acids. This process involves selectively separating 1,6-naphthalenedisulfonic acid, 2,6-naphthalenedisulfonic acid, or 2,7-naphthalenedisulfonic acid from reaction mixtures obtained by disulfonation of naphthalene. The method emphasizes the importance of adjusting sulfuric acid concentration and maintaining specific temperature ranges to achieve high purity in the final product. Another significant patent is for the preparation of o-phenylphenol, which involves dehydrogenating cyclohexanone dimer and o-cyclohexylphenol in the presence of a specially prepared catalyst. This innovative approach highlights Shibamoto's expertise in chemical processes.
Career Highlights
Nobuyori Shibamoto is associated with Sugai Chemical Industry Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His work has not only contributed to the company's success but has also positioned him as a key figure in the chemical industry.
Collaborations
Shibamoto has collaborated with notable colleagues such as Hideo Goto and Shunsaku Tanaka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Nobuyori Shibamoto's contributions to chemical engineering through his patents and collaborative efforts underscore his role as a leading inventor in the field. His innovative processes continue to pave the way for advancements in chemical manufacturing.