Company Filing History:
1 out of 86 
1 out of 102 Years Active: 2017-2019
Title: Seiji Kosako: Innovator in Fuel Tank Manufacturing
Introduction
Seiji Kosako is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of fuel tank manufacturing, holding a total of 2 patents. His innovative approaches have advanced the techniques used in producing fuel tanks, particularly in the automotive industry.
Latest Patents
Kosako's latest patents include a process for manufacturing a hollow body and a method of manufacturing fuel tanks by blow molding. The first patent describes a process for manufacturing a diesel tank or filler pipe using an extrusion-blow molding machine. This machine is designed to produce a gasoline tank or filler pipe and includes a coextrusion head that utilizes a first material as a barrier to liquids and gases. During the manufacturing process, the coextrusion head produces a multilayer parison suitable for both gasoline and diesel applications. The second patent outlines a method for creating fuel tanks made of polymer material using a blow molding technique. This method involves offering a sheet form extrudate between two opposing cavities of an open mold, injecting fluids to shape the extrudate, and ensuring a precise fit against the mold walls.
Career Highlights
Throughout his career, Seiji Kosako has worked with prominent companies in the automotive sector. He has been associated with Plastic Omnium Advanced Innovation and Research and Inergy Automotive Systems Research. His work in these organizations has allowed him to refine his expertise in fuel tank manufacturing and contribute to innovative solutions in the industry.
Collaborations
Kosako has collaborated with notable professionals in his field, including Eric Boucaux and Koichiro Shimotake. These collaborations have further enhanced his work and contributed to the development of advanced manufacturing techniques.
Conclusion
Seiji Kosako's contributions to the field of fuel tank manufacturing demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving manufacturing processes, making him a significant figure in the industry.