Company Filing History:
2 out of 2,560 
1 out of 191 
Years Active: 1991-1996
Title: Eiji Hirano: Innovator in Laminated Safety Panes
Introduction
Eiji Hirano is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of glazing products, particularly in the development of laminated safety panes. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
Hirano's latest patents include a "Laminated panes and process for the production of same." This invention relates to a laminated safety pane that comprises a monolithic or laminated substrate of glass and/or plastics material, along with a sheet of plastics material featuring at least one external polyurethane film that provides desirable surface properties. The pane is designed with a gluing prefilm compatible with an adhesive film, which is deposited after an electrical treatment applied to the polyurethane film.
Another significant patent is the "Method for producing a glazing product." This process involves forming a gasket on a sheet of bilayer glass with 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 removed after the gasket has formed.
Career Highlights
Throughout his career, Eiji Hirano has worked with prominent companies such as Asahi Glass Company, Limited and Saint-Gobain Vitrage International. His experience in these organizations has contributed to his expertise in the field of glazing technologies.
Collaborations
Hirano has collaborated with notable professionals in the industry, including Jean-Louis M Bravet and Otto Jandeleit. These collaborations have further enriched his work and innovations.
Conclusion
Eiji Hirano's contributions to the field of laminated safety panes and glazing products demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving safety and functionality in the industry.