This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1980.
Company Filing History:
Years Active: 1980
Title: Kiyomi Kishimoto: Innovator in Chemical Processes
Introduction
Kiyomi Kishimoto is a notable inventor based in Kurashiki, Japan. She has made significant contributions to the field of chemistry, particularly in the preparation and purification of p-phenylenediamine. Her innovative approach has implications for commercial production processes.
Latest Patents
Kiyomi Kishimoto holds a patent for a process that enhances the preparation and purification of p-phenylenediamine. The patent details a method for separating and removing o-aminoazobenzene, a by-product in the production of p-aminoazobenzene. This separation occurs before the reduction of p-aminoazobenzene, allowing for the efficient production of highly pure p-phenylenediamine.
Career Highlights
Kiyomi Kishimoto is associated with Sumitomo Chemical Company, Limited, where she applies her expertise in chemical processes. Her work has been instrumental in advancing the methods used in the chemical industry, particularly in the synthesis of important compounds.
Collaborations
Kiyomi has collaborated with notable colleagues, including Hiromichi Okabe and Fumio Ohi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Kiyomi Kishimoto's contributions to the field of chemistry, particularly through her patent on p-phenylenediamine, highlight her role as an influential inventor. Her work continues to impact the chemical industry positively.