Tooru Fujiwara

Title: Tooru Fujiwara: Innovator in Toothed Belt Technology

Introduction

Tooru Fujiwara is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of toothed belts. With a total of 2 patents to his name, Fujiwara's work has had a considerable impact on the industry.

Latest Patents

Fujiwara's latest patents include innovative designs for skew-toothed belts and methods for their manufacturing. The skew-toothed belt features tension members, a tooth portion, and a back portion, with the tooth portion covered by a specially arranged tooth cloth. This design ensures that the weft thread extends substantially perpendicular to the tooth trace direction of each skewed tooth. The manufacturing method involves several steps, including cutting an elongated tooth cloth material obliquely, bonding the cloth to form a cylindrical shape, and fitting it onto a die for further processing. His toothed belt design incorporates an endless rubber band with projecting tooth portions, ensuring durability and efficiency in various working environments.

Career Highlights

Fujiwara is currently employed at Tsubakimoto Chain Company, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of toothed belts, making them more effective for various applications.

Collaborations

Throughout his career, Fujiwara has collaborated with notable colleagues, including Kazuo Kimura and Norio Harada. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tooru Fujiwara's contributions to toothed belt technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical design and manufacturing processes, solidifying his reputation as a leading inventor in his field.