Company Filing History:
Years Active: 1997-2002
Title: Daijo Tomihisa: Innovator in Vinylpyrrolidone Polymer Technology
Introduction
Daijo Tomihisa is a prominent inventor based in Moriguchi, Japan. He has made significant contributions to the field of polymer technology, particularly focusing on vinylpyrrolidone polymers. With a total of five patents to his name, Tomihisa's work has advanced the understanding and application of these materials in various industries.
Latest Patents
Tomihisa's latest patents include innovative processes related to vinylpyrrolidone polymers. One notable invention is a vinylpyrrolidone polymer that exhibits excellent heat resistance and storage stability. This invention provides a composition that ensures the polymer's physical properties, such as molecular weight, remain stable even under prolonged storage or high temperatures. The stabilization process involves mixing the polymer with antioxidants and controlling the oxygen concentration during preservation.
Another significant patent details a production process for vinylpyrrolidone polymer. This process prevents the polymerization reaction from being hindered by by-products, allowing for the creation of polymers with desired molecular weights and minimal residual monomers. The resulting vinylpyrrolidone polymer displays exceptional properties, even when crosslinked to form water-absorbent resins.
Career Highlights
Daijo Tomihisa is currently associated with Nippon Shokubai Co., Ltd., a leading company in the chemical industry. His work at the company has been instrumental in developing advanced polymer technologies that have practical applications in various sectors.
Collaborations
Tomihisa has collaborated with notable colleagues, including Akio Naka and Toshiaki Kuriyama. Their combined expertise has contributed to the successful development of innovative polymer solutions.
Conclusion
Daijo Tomihisa's contributions to vinylpyrrolidone polymer technology highlight his role as a key innovator in the field. His patents reflect a commitment to enhancing the stability and production processes of these important materials. Through his work, Tomihisa continues to influence the future of polymer 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.