Toshio Toyoshima

Title: The Innovative Contributions of Toshio Toyoshima

Introduction

Toshio Toyoshima is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of engineering, particularly in the development of injection apparatus and molding machines. With a total of 7 patents to his name, Toyoshima's work has had a considerable impact on manufacturing processes.

Latest Patents

Among his latest patents, Toyoshima has developed a drive mechanism, injection apparatus, and injection molding machine. The injection apparatus includes a cylinder, a screw, and a drive mechanism designed to drive the screw. This drive mechanism features a piston with a hollow piston rod and a connection rod that is rotatable and movable with the piston. The rotating body surrounding the connection rod is driven to rotate around its central axis, allowing for efficient operation. Additionally, the injection molding machine simplifies the configuration of the oil hydraulic power unit, enabling hydraulic oil to be supplied to multiple ports without the need for solenoid valves or flow-rate control valves.

Career Highlights

Toyoshima is currently employed at The Japan Steel Works, Ltd., where he continues to innovate and improve manufacturing technologies. His work has been instrumental in enhancing the efficiency and effectiveness of injection molding processes.

Collaborations

Throughout his career, Toyoshima has collaborated with notable coworkers, including Yutaka Nakagawa and Yusuke Yonehara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toshio Toyoshima's contributions to the field of engineering and manufacturing are noteworthy. His innovative patents and collaborative efforts have significantly advanced the technology behind injection molding and apparatus design.