Yoshinori Yoshimura

Title: Innovations of Yoshinori Yoshimura

Introduction

Yoshinori Yoshimura is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of optical disc technology. His work primarily focuses on the development of advanced apparatuses for thin film formation.

Latest Patents

Yoshimura holds a patent for a magnetron sputtering apparatus and mask. This innovative apparatus is designed for forming a thin metal film on one of the major surfaces of a light-transmitting disc-shaped substrate. The technology involves applying mutually intersecting magnetic fields through a magnetic field application unit located at the back of a target. The apparatus features a center mask that tightly contacts the outer peripheral portion of the substrate, effectively masking the center portion during the thin film formation process. Additionally, an outer peripheral mask is included, which is independent of the center mask and is also tightly contacted with the substrate.

Career Highlights

Yoshinori Yoshimura is currently employed at Sony Disc Technology, Inc. His work at this company has allowed him to further develop his expertise in optical disc technologies. He has collaborated with other professionals in the field, enhancing the innovation process.

Collaborations

Yoshimura has worked alongside Masaaki Iwasaki, contributing to advancements in their shared field of expertise.

Conclusion

Yoshinori Yoshimura's contributions to the field of optical disc technology through his innovative patent demonstrate his commitment to advancing this area. His work continues to influence the development of new technologies in the industry.