Tetsuzi Watanabe

Title: Tetsuzi Watanabe: Innovator in Injection Moulding Technology

Introduction

Tetsuzi Watanabe is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of injection moulding, particularly through his innovative methods that enhance the efficiency and quality of resin moulding processes.

Latest Patents

Watanabe holds a patent for a method of injection moulding. This method involves producing a resin moulding by introducing molten synthetic thermoplastic resin into a mould cavity, ensuring it fills completely. During the cooling phase of the resin, pressurized gas is introduced into the mould cavity. This process allows the resin to cool and harden while maintaining the gas under pressure. The design of the mould cavity is specifically intended to manufacture mouldings with unevenly distributed thick-walled sections, which are connected to at least one gate for the introduction of the pressurized gas. This gas flows only within the resin forming the thick-walled sections and adjacent areas, effectively compensating for the shrinkage in the resin.

Career Highlights

Watanabe is associated with Cinpres Limited, where he applies his expertise in injection moulding technology. His work has been instrumental in advancing the capabilities of the company in producing high-quality mouldings.

Collaborations

Watanabe collaborates with Kunio Yamazaki, a fellow innovator in the field. Their partnership has contributed to the development of advanced moulding techniques and technologies.

Conclusion

Tetsuzi Watanabe's contributions to injection moulding technology exemplify his innovative spirit and dedication to improving manufacturing processes. His patent and work at Cinpres Limited highlight his role as a key figure in the industry.