Yasuhiko Hata

Title: Yasuhiko Hata: Innovator in Hollow Body Molding Technology

Introduction

Yasuhiko Hata is a notable inventor based in Ota, Japan. He has made significant contributions to the field of molding technology, particularly with his innovative designs that enhance manufacturing processes. His work is characterized by a focus on efficiency and functionality in molding devices.

Latest Patents

Hata holds a patent for a hollow body molding device. This device features a unique mechanism where molten resin is injected into a main cavity. After the injection, fluid is pressure-injected through a pressure port, allowing a floating core to move towards the outlet side. The molten resin is extruded from the outlet simultaneously with the movement of the floating core, resulting in the formation of a hollow molded body. The device also includes a floating core storage portion connected to the main cavity, which stores the floating core moved by the pressurized fluid. Additionally, an auxiliary cavity is designed to store molten resin discharged from both the main cavity and the floating core storage portion. The communication passages facilitate the connection between the floating core storage portion and the auxiliary cavity, while an opening and closing means allows for the sliding movement to manage these passages. Each inlet cross-sectional area of the communication passages is specifically defined to optimize performance.

Career Highlights

Hata is currently associated with Rp Topla Limited, where he continues to develop and refine his innovative molding technologies. His work has been instrumental in advancing the capabilities of hollow body molding processes, making them more efficient and effective.

Collaborations

Throughout his career, Yasuhiko Hata has collaborated with talented individuals such as Tomoyoshi Sakamoto and Minoru Ojiro. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yasuhiko Hata's contributions to the field of molding technology, particularly through his patented hollow body molding device, showcase his commitment to innovation. His work not only enhances manufacturing processes but also sets a standard for future developments in the industry.