Toru Shimizu

Title: Toru Shimizu: Innovator in Sealing and Injection Molding Technologies

Introduction

Toru Shimizu is a notable inventor based in Hachioji, Japan. He has made significant contributions to the fields of sealing materials and injection molding technologies. With a total of 2 patents to his name, Shimizu continues to push the boundaries of innovation in his industry.

Latest Patents

One of Shimizu's latest patents is for a sealing material for assembly. This invention discloses an assembly seal designed for use in various assemblies. The assembly seal comprises packing formed from an elastic material, a core providing rigidity, and a base that supports the core. This innovative design allows for easy separation of the base from the core through a cutting operation. The assembly method involves positioning the seal, separating the base, and fitting the parts together, enhancing efficiency in assembly processes.

Another significant patent by Shimizu is a screw-type resin injection apparatus for injection molding. This apparatus features a cylinder element with a chamber for resin, a nozzle for injection, and a screw element that allows for rotation and axial movement. The design includes a rotary drive shaft connected to the screw element, which is driven by a motor. Additionally, a fluid pressure cylinder unit is arranged parallel to the cylinder element, providing axial drive to the screw. This invention improves the efficiency and effectiveness of injection molding processes.

Career Highlights

Toru Shimizu has established himself as a key figure in his field through his innovative patents and contributions to technology. His work at Threebond Co., Ltd. has allowed him to collaborate with other talented professionals and further develop his ideas into practical applications.

Collaborations

Shimizu has worked alongside Nobuhiro Katsuno, contributing to the advancement of their shared projects and innovations. Their collaboration has fostered a creative environment that encourages the development of new technologies.

Conclusion

Toru Shimizu is a distinguished inventor whose work in sealing materials and injection molding has made a significant impact on the industry. His innovative patents reflect his commitment to advancing technology and improving manufacturing processes.