Masayuki Abe

Title: Masayuki Abe: Innovator in Optical Disk Technology

Introduction

Masayuki Abe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical disk technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of optical disk apparatuses.

Latest Patents

One of Abe's latest patents is an objective lens driving device. This device is designed to drive an objective lens of an optical disk apparatus in both the tracking and focusing directions. It features a rocker arm that is supported rotatably and axially slidably by a supporting shaft. The rocker arm carries the objective lens at its front end and is equipped with coils that facilitate movement in both directions. Another significant patent is a disc positioning device. This device positions a disc with a center opening in alignment with a spindle for rotation. It utilizes a hemispherical adapter mounted on the spindle, ensuring precise alignment through a spring mechanism.

Career Highlights

Masayuki Abe is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop cutting-edge solutions that improve optical disk technology.

Collaborations

Abe has collaborated with notable coworkers such as Shigefumi Hida and Junichi Ikoma. Their combined expertise has contributed to the advancement of optical technologies.

Conclusion

Masayuki Abe's innovative work in optical disk technology has led to the development of important patents that enhance device functionality. His contributions continue to influence the field and demonstrate the importance of innovation in technology.