Location History:
- Niigata, JA (1977)
- Niigata, JP (1979 - 2010)
Company Filing History:
Years Active: 1977-2010
Title: **Masaharu Doya: A Pioneer in Iodine Compound Production**
Introduction
Masaharu Doya is a notable inventor based in Niigata, Japan, recognized for his significant contributions to the field of chemical processes, particularly in the production of iodine compounds. With a total of 13 patents to his name, Doya has been at the forefront of innovation within his industry, driving advancements that enhance both efficiency and purity in chemical manufacturing.
Latest Patents
Among his recent patents, Doya has developed a method for the production of iodine compounds and a process for manufacturing high-purity 5-iodo-2-methylbenzoic acid. His innovative production method allows iodine to react with substrates in the presence of a porous material with a pore diameter of 500 nm or less, along with an oxidizing agent. This technique not only increases selectivity but also circumvents the need for expensive metals and specific reagents, making it feasible for industrial scale operations. His process facilitates an iodination reaction followed by crystallization, separation, and purification, yielding high-purity products essential for functional chemical applications, including pharmaceutical uses.
Career Highlights
Masaharu Doya has been associated with Mitsubishi Gas Chemical Company, Inc., where he has played an integral role in various chemical innovations. His research and developments have laid the groundwork for processes that are not only efficient but environmentally sustainable, supporting the industry's demand for high-quality chemical products.
Collaborations
Throughout his career, Doya has collaborated with esteemed colleagues, including Shigeo Yoshinaka and Yutaka Kanbara. These partnerships have fostered a collaborative environment that promotes innovation and the sharing of ideas, thereby amplifying the impact of their collective work in the field of chemistry.
Conclusion
Masaharu Doya's contributions to the field of chemical production, particularly through his latest patents, exemplify his role as a leading inventor in his domain. His innovative methods for producing iodine compounds and high-purity chemicals not only enhance industrial viability but also ensure the sustainability of chemical processes. As he continues to innovate, Doya remains a vital figure in advancing modern chemistry and its applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.