Akiyoshi Tashiro

Title: Akiyoshi Tashiro: Innovator in Ball Screw Technology

Introduction

Akiyoshi Tashiro is a prominent inventor based in Yamatotakada, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of ball screw devices. With a total of 5 patents to his name, Tashiro's innovations have enhanced the efficiency and functionality of various mechanical systems.

Latest Patents

Tashiro's latest patents include advanced designs for ball screw devices. One notable patent describes a ball screw device that features a screw shaft, a nut with a second helical groove, and a plurality of balls. This design allows the balls to be displaced under external force, ensuring they remain securely within the groove thanks to a stopping member. Additionally, the device incorporates coil springs arranged in series along the second helical groove, optimizing performance. Another patent outlines a similar ball screw device that includes a ball train with main balls and coil springs. In this design, the nut moves axially in response to the screw shaft's rotation, with coil springs more densely arranged on one side to enhance functionality.

Career Highlights

Akiyoshi Tashiro is currently employed at Jtekt Corporation, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the mechanical engineering industry, particularly in applications requiring precision and reliability.

Collaborations

Tashiro has collaborated with notable colleagues, including Hirofumi Dodoro and Naoko Sakaguchi. Their combined expertise has contributed to the advancement of ball screw technology and other mechanical innovations.

Conclusion

Akiyoshi Tashiro's contributions to the field of mechanical engineering, particularly through his patents on ball screw devices, demonstrate his commitment to innovation. His work continues to influence the industry, showcasing the importance of collaboration and creativity in engineering advancements.