This inventor holds 2 USPTO granted patents. Top assignee: Nippon Oil Fats Co., Ltd.. Active years: 1978-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Takarazuka, JP (1978)
- Hyogo, JP (1990)
Company Filing History:
Years Active: 1978-1990
Title: Shiro Ishida: Innovator in Heterogeneous Reactions and Complex Esters
Introduction
Shiro Ishida is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of methods for heterogeneous reactions and novel sulfur-containing complex esters. With a total of 2 patents, Ishida's work has implications for various industrial applications.
Latest Patents
Ishida's latest patents include a method of heterogeneous reaction, which describes a process involving the reaction of a water-soluble component and an oil-soluble component. This method allows for the dispersion of the oil-soluble component through micropores of a hydrophilic material into an aqueous medium. The innovative aspect of this method is that it does not require stirring power or emulsification operations, making it economically advantageous. Additionally, he has developed novel sulfur-containing complex esters that are composed of thiodipropionic acid, polyhydric alcohols, and monobasic acids. These esters exhibit excellent thermal stability and lubricity, making them suitable for use as base oils in spin finishing compositions for synthetic fibers.
Career Highlights
Shiro Ishida is currently associated with Nippon Oil Fats Co., Ltd., where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in the chemical industry, particularly in enhancing the efficiency of chemical processes.
Collaborations
Ishida has collaborated with notable coworkers, including Jiro Hirano and Genuemon Funatsuki. Their combined expertise has contributed to the successful development of innovative solutions in their respective fields.
Conclusion
Shiro Ishida's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the industry, paving the way for advancements in chemical processes and materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile