Company Filing History:
Years Active: 1990-1992
Title: Misao Uohama: Innovator in Chemical Processes
Introduction
Misao Uohama is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of chemical processes, particularly in the production of dihydric phenols and aminooxyacetic acid salts. With a total of 2 patents to his name, Uohama's work has implications for various industrial applications.
Latest Patents
Uohama's latest patents include a process for producing dihydric phenols. This innovative process involves reacting a phenol with a ketone peroxide or a combination of a ketone and hydrogen peroxide in the presence of a compound that has at least one P-S bond. This method allows for the production of dihydric phenols in high yield without the need for neutralization after the reaction. Another significant patent is for the production of aminooxyacetic acid salts. This process entails reacting benzhydroxamic acid with a halogenoacetic acid, showcasing Uohama's expertise in chemical synthesis.
Career Highlights
Uohama is associated with Dainippon Ink and Chemicals, Incorporated, where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in chemical manufacturing processes, enhancing efficiency and yield.
Collaborations
Some of Uohama's notable coworkers include Youichirou Tani and Katsuji Takahashi. Their collaborative efforts have likely played a role in the development of Uohama's patents and innovations.
Conclusion
Misao Uohama stands out as a significant figure in the field of chemical processes, with his patents reflecting a commitment to innovation and practical application. His contributions continue to influence the industry and pave the way for future advancements.