Company Filing History:
2 out of 1,037 
1 out of 77 
1 out of 1 
Years Active: 1976-1978
Title: Juichi Imamura: Innovator in Chemical Processes
Introduction
Juichi Imamura is a notable inventor based in Chofu, Japan. He has made significant contributions to the field of chemical processes, holding a total of 4 patents. His work primarily focuses on the production of various chemical compounds, showcasing his expertise and innovative approach.
Latest Patents
Imamura's latest patents include a process for the production of o-phenylphenol. This process involves using a catalyst composed of a gamma-alumina or silica-alumina support with specific properties. The method allows for the preparation of o-phenylphenol at high selectivity over extended periods. Another significant patent is a method for the manufacture of diphenols and monoalkyl ethers of diphenols. This method utilizes oxidation with an organic per-acid in the presence of specific catalysts to produce diphenols and their derivatives.
Career Highlights
Throughout his career, Imamura has worked with the Agency of Industrial Science and Technology, where he served as the Director-General. His leadership in this role has contributed to advancements in industrial science and technology in Japan.
Collaborations
Imamura has collaborated with notable colleagues, including Moriyasu Ando and Kazuo Sasaki. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Juichi Imamura's contributions to chemical processes and his innovative patents highlight his role as a significant inventor in Japan. His work continues to influence the industry and inspire future innovations.