This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Chemical Industries Limited. Active years: 1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978
Title: Haruki Uchida: Innovator in Methoxyanthraquinone Production
Introduction
Haruki Uchida is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of high purity methoxyanthraquinones. His innovative approach has led to advancements in the synthesis of these important compounds.
Latest Patents
Uchida holds a patent for a process that produces high purity methoxyanthraquinones. This process involves reacting nitroanthraquinones with methanol and an alkali in a reaction medium primarily composed of methanol. The reaction occurs at temperatures ranging from 50 to 130 degrees Celsius under atmospheric or superatmospheric pressure, with the presence of molecular oxygen. The method ensures that the dissolved oxygen concentration in the reaction medium is maintained at a minimum of 1 ppm. This patent highlights Uchida's expertise in chemical processes and his commitment to enhancing product purity.
Career Highlights
Haruki Uchida is associated with Mitsubishi Chemical Industries Limited, where he has been instrumental in various research and development projects. His work has not only contributed to the company's portfolio but has also advanced the field of chemical manufacturing. With a focus on innovation, Uchida continues to explore new methodologies that improve efficiency and product quality.
Collaborations
Uchida has collaborated with esteemed colleagues such as Kenzo Ban and Kiyoharu Urakawa. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their research outcomes.
Conclusion
Haruki Uchida's contributions to the field of chemical engineering, particularly through his patent on methoxyanthraquinone production, demonstrate his innovative spirit and dedication to advancing chemical processes. His work at Mitsubishi Chemical Industries Limited and collaborations with fellow researchers underscore his impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile