Company Filing History:
Years Active: 1999
Title: Nobuyoshi Umeniwa: Innovator in Injection Compression Molding
Introduction
Nobuyoshi Umeniwa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of molding technology, particularly through his innovative methods. His work has led to advancements that enhance manufacturing processes and improve product quality.
Latest Patents
Umeniwa holds a patent for an injection compression molding method. This method is characterized by the injection of resin from a gate located near a recess portion of a mold that corresponds to a thick rib portion. Before the mold is closed and compressed, gas is injected from the thick rib portion. Subsequently, the resin flows back from the resin gate to an injection nozzle while the mold remains closed and compressed. This innovative approach optimizes the molding process and enhances the efficiency of production.
Career Highlights
Nobuyoshi Umeniwa is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical and materials industry. His work at the company has been instrumental in developing new technologies that push the boundaries of traditional molding techniques. Umeniwa's expertise and innovative mindset have made him a valuable asset to his team and the industry.
Collaborations
Umeniwa has collaborated with talented coworkers, including Yuji Tanaka and Masahito Kuramitsu. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Nobuyoshi Umeniwa's contributions to injection compression molding exemplify the impact of innovative thinking in manufacturing. His patent and work at Asahi Kasei Kogyo Kabushiki Kaisha highlight the importance of advancements in technology for improving production processes. Umeniwa's dedication to innovation continues to inspire future developments in the field.