Location History:
- JA (1976)
- Mobara, JA (1976)
- Yokohama, JA (1976 - 1977)
- Mobara, JP (1978 - 1979)
- Takaishi, JP (1982 - 1991)
Company Filing History:
Years Active: 1976-1991
Title: Shiro Asano: Innovator in Chemical Processes
Introduction
Shiro Asano is a prominent inventor based in Takaishi, Japan. He has made significant contributions to the field of chemical processes, particularly in the preparation of acrylamide and its derivatives. With a total of 10 patents to his name, Asano continues to push the boundaries of innovation in his industry.
Latest Patents
Among his latest patents, Asano has developed a preparation process for (meth)acrylamide. This innovative catalyst is useful in a process where (meth)acrylamide is prepared through the hydration reaction between (meth)acrylonitrile and water. The catalyst is obtained by leaching a Raney copper alloy in the presence of a deteriorated Raney copper catalyst. This new catalyst demonstrates higher performance compared to those obtained through conventional methods, offering satisfactory handling properties in settling and filtering, while significantly reducing the amount of catalyst that needs to be discarded. Additionally, Asano has patented a process for preparing acrylamide crystals from an aqueous solution. This method involves flowing the aqueous solution and a coolant inside electrolytically-polished cooling tubes of a double-walled or shell-and-tube heat exchanger, rather than relying on vacuum crystallization.
Career Highlights
Shiro Asano is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he applies his expertise in chemical engineering to develop innovative solutions. His work has not only advanced the field but has also contributed to the efficiency and sustainability of chemical processes.
Collaborations
Asano has collaborated with notable colleagues, including Kiyotaka Yoshimura and Tadatoshi Honda. Their combined efforts have led to advancements in chemical processes and innovations that benefit the industry.
Conclusion
Shiro Asano's contributions to the field of chemical processes are noteworthy. His innovative patents and collaborative efforts continue to shape the future of chemical engineering. Asano's work exemplifies the spirit of innovation that drives progress in the industry.