Hiroto Imamura

Title: Hiroto Imamura: Innovator in Glass Forming Technology

Introduction

Hiroto Imamura is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of glass forming technology, holding three patents to his name. His innovative approaches have paved the way for advancements in manufacturing processes.

Latest Patents

One of Imamura's latest patents is a metal mold for glass forming. This invention aims to eliminate the need for swabbing during the molding of glass, enabling a no-swabbing glass forming process. The alloy used for the mold consists of various elements, including copper, aluminum, chromium, nickel, and rare earth elements. The specific composition by weight includes Cu: 10 to 80%, Al: 4 to 11%, Cr: 3 to 16%, Ni: 2 to 36%, and at least one rare earth element: 0.02 to 2.0%. The mold is designed to be gradually cooled from the solidification initiation temperature to 50°C at a cooling rate of 10°C/min. Additionally, the surface of the mold is either coated with an aluminum-containing coating or roughened to achieve an average roughness of 0.3 to 5 micrometers. A solid lubricating film is also provided in the fitting portion of the mold, or a self-lubricating solid is embedded in that area.

Career Highlights

Hiroto Imamura has worked with prominent companies such as Nippon Steel Corporation and Nippon Hardmetal Co., Ltd. His experience in these organizations has contributed to his expertise in materials and manufacturing processes.

Collaborations

Imamura has collaborated with notable coworkers, including Michio Endo and Syoichi Sekiguchi. Their combined efforts have further advanced the field of glass forming technology.

Conclusion

Hiroto Imamura's innovative contributions to glass forming technology demonstrate his commitment to advancing manufacturing processes. His patents reflect a deep understanding of materials and their applications in industry.