Toshiro Iwata

Title: **Toshiro Iwata: Innovator in Extruding Technology**

Introduction

Toshiro Iwata, based in Musashimurayama, Japan, is a notable inventor recognized for his advancements in extruding technology. With a total of six patents to his name, Iwata has made significant contributions in the field, particularly in the design and functionality of double-shaft extruding devices.

Latest Patents

Two of Toshiro Iwata's latest patents are focused on a screw for a double-shaft extruding device. This innovative screw features a shaft with a spiral flight situated at its outer periphery. The design ensures that the height of the flight from the axis of the shaft remains substantially constant, and the angle of torsion of the spiral decreases as it approaches the distal end of the shaft. Additionally, the cross-sectional area of extrusion formed by the shaft and the flight continuously increases from the distal end to the proximal end, facilitating smooth material discharge and complete extrusion.

Career Highlights

Iwata has spent his career at Bridgestone Corporation, where he has been able to leverage his inventive talents to enhance the company's product offerings. His work has played a crucial role in improving the efficiency of manufacturing processes through innovative design, solidifying his reputation as an influential engineer in the industry.

Collaborations

Throughout his career, Toshiro Iwata has collaborated with esteemed colleagues such as Seiichiro Iwafune and Hiroshi Mouri. These partnerships have undoubtedly contributed to the successful development and patenting of his innovative technologies, highlighting the importance of teamwork in the field of invention.

Conclusion

With his impressive list of patents and contributions to extruding technology, Toshiro Iwata continues to make strides in innovation at Bridgestone Corporation. His work reflects a dedication to improving manufacturing processes through creative engineering, establishing him as a prominent figure in his field.