Company Filing History:
Years Active: 1979-1991
Title: Hiroaki Kojima: Innovator in Glazing and Polyurethane Technologies
Introduction
Hiroaki Kojima is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of glazing products and polyurethane elastomers. With a total of 4 patents to his name, Kojima's work reflects a commitment to innovation and excellence in material science.
Latest Patents
Kojima's latest patents include a method for producing a glazing product and a process for producing a polyurethane elastomer by reaction injection. The glazing product patent describes a process that involves forming a gasket on a sheet of bilayer glass, which features a self-healing transparent elastic plastic layer bonded to one side. A removable protective material is applied to the plastic layer, and the assembly is placed in a mold cavity where a plastic material is injected to form the gasket. The protective material is then removed after the gasket has formed. His polyurethane elastomer patent outlines a method for creating a shaped article using reaction injection molding, emphasizing the use of high molecular weight polyols and specific isocyanate components.
Career Highlights
Kojima is currently associated with Asahi Glass Company, Limited, where he continues to push the boundaries of innovation in glazing and elastomer technologies. His work has not only advanced product development but has also contributed to the overall growth of the industry.
Collaborations
Throughout his career, Kojima has collaborated with notable colleagues such as Toshio Ichiki and Shigehito Shibata. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Hiroaki Kojima stands out as a key figure in the innovation of glazing and polyurethane technologies. His patents and collaborative efforts reflect a dedication to advancing material science and enhancing product functionality.