Masayuki Sakamoto

Title: Masayuki Sakamoto: Innovator in Mold Technology

Introduction

Masayuki Sakamoto is a notable inventor based in Saga, Japan. He has made significant contributions to the field of mold technology, particularly in the development of innovative methods for applying mold-releasing agents and cleaning molds. With a total of two patents to his name, Sakamoto's work has had a considerable impact on the manufacturing processes in various industries.

Latest Patents

Sakamoto's latest patents include a method for applying a mold-releasing agent onto mold surfaces and a mold-cleaning composition. The first patent describes a method that involves inserting a mold-releasing sheet between the molding surfaces of a mold. This method allows for the coating of the molding surfaces with the mold-releasing agent by heating and pressing the mold-releasing sheet to cure it. The cured sheet can then be removed from the molding surfaces. The mold-releasing sheet is composed of uncured rubber, a curing agent, and a mold-releasing agent, with the uncured rubber being selected from various types, including chloroprene rubber and silicone rubber.

The second patent focuses on a mold-cleaning composition and sheet that comprises an uncured rubber composition and a removal aid. This innovative cleaning sheet is designed to effectively clean the molding surfaces of a mold and remove contaminants, such as burrs, during the continuous production of semiconductor devices by transfer molding.

Career Highlights

Throughout his career, Masayuki Sakamoto has worked with prominent companies, including Nitto Electric Industrial Co., Ltd. and Nitto Denko Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in mold technology.

Collaborations

Sakamoto has collaborated with notable coworkers, including Toshihiko Kitaura and Akio Nakamura. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.

Conclusion

Masayuki Sakamoto's contributions to mold technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods for applying mold-releasing agents and cleaning molds continue to impact the manufacturing industry positively.