Masamitu Tamura

Title: Masamitu Tamura: Innovator in Metalworking Technologies

Introduction

Masamitu Tamura is a notable inventor based in Shimonoseki, Japan. He has made significant contributions to the field of metalworking, holding a total of 4 patents. His innovative approaches have led to advancements in processes and materials used in the industry.

Latest Patents

One of his latest patents is a cold working lubricant for metallic conduits. This lubricant is formulated as a liquid, utilizing a butyl acrylate ester-methyl methacrylate ester copolymer with a resin acid value of 10-40 and a glass transition temperature ranging from -10°C to 20°C. Additionally, an emulsified product of straight chain saturated fatty acids or their esters with a melting point of 30°C to 70°C can be incorporated into the formulation. Another significant patent involves a process for etching the outer surface of metal members. This process includes an apparatus with multiple tanks in series, designed to treat various metal members such as bars, rods, pipes, or tubes. The innovative design allows for a continuous automatic etching process, ensuring efficient surface conditioning of the metal components.

Career Highlights

Throughout his career, Masamitu Tamura has worked with prominent companies, including Kobe Steel, Ltd. and Nihon Kousakuyu Co., Ltd. His experience in these organizations has contributed to his expertise in metalworking technologies and patent development.

Collaborations

Masamitu has collaborated with notable individuals in the industry, including Shigeharu Nakamura and Nobuhiko Harada. These partnerships have fostered innovation and the sharing of knowledge in the field.

Conclusion

Masamitu Tamura's contributions to metalworking technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in advancing manufacturing processes.