Company Filing History:
Years Active: 1985-1988
Title: Shoyo Takagi: Innovator in Polymer Technology
Introduction
Shoyo Takagi is a prominent inventor based in Okayama, Japan. He has made significant contributions to the field of polymer technology, holding three patents that showcase his innovative approach to material science. His work focuses on the development of unique polymers and processes that enhance various applications, particularly in chromatography.
Latest Patents
One of Takagi's latest patents is for a bead-like polymer and the production thereof. This invention involves the aqueous suspension polymerization of glycidyl (meth)acrylate, resulting in a bead-like glycidyl polymer. The process operates at a pH of 2 to 9 and a stirring speed of 50 to 500 r.p.m. By heat treating the polymer at a pH below 3 and a temperature above 70°C, hydroxyl groups are introduced, leading to a solvent-insoluble bead-like polymer with a gel water content of at least 30%.
Another notable patent is the process for producing packing material for use in liquid chromatography. This process involves aqueous suspension polymerizing vinyl acetate or a (meth)acrylic acid ester with a cross-linking monomer in the presence of a diluent. The resulting packing material is uniform, porous, and exhibits excellent mechanical strength, making it ideal for liquid chromatography applications.
Career Highlights
Shoyo Takagi is associated with Japan Exlan Company Limited, where he continues to innovate and develop new materials. His expertise in polymer science has positioned him as a key figure in the industry, contributing to advancements that benefit various sectors.
Collaborations
Takagi has worked alongside notable colleagues such as Toshiyuki Kobashi and Hideo Naka. Their collaborative efforts have furthered research and development in polymer technology, leading to impactful innovations.
Conclusion
Shoyo Takagi's contributions to polymer technology through his patents and work at Japan Exlan Company Limited highlight his role as an influential inventor. His innovative approaches continue to shape the future of material science 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.