Yasuyuki Goto

Title: **Innovator Spotlight: Yasuyuki Goto**

Introduction:

Yasuyuki Goto, an esteemed inventor based in Tsukuba, Japan, has contributed significantly to the field of material science with a focus on magnetic recording mediums. With an impressive portfolio of 14 patents, Goto continues to push the boundaries of innovation through his groundbreaking work on FePt-C-based sputtering targets.

Latest Patents:

Among his latest innovations, Goto has developed the FePt-C-based sputtering target. This invention allows for the formation of a thin film containing an FePt-based alloy and carbon that can be utilized as a magnetic recording medium. The ability to create this film using a single target reduces the amount of particles required, enhancing efficiency. The structure includes a C phase that is dispersed in an FePt-based alloy phase comprising 33 mol % to 60 mol % of Pt, with the remainder being predominantly Fe. The average size indices of the C phase range between 4.0 µm to 9.0 µm, while the nonspherical indices are at least 3.0. Furthermore, his patent titled "FePt-C-based sputtering target and method for manufacturing same" emphasizes the dispersion of primary particles of C within the FePt alloy, ensuring they do not contact each other—an essential aspect in maintaining the integrity of the material.

Career Highlights:

Throughout his distinguished career, Yasuyuki Goto has been affiliated with notable companies in the field, specifically Tanaka Kikinzoku Kogyo Co., Ltd. and Tanaka Holdings Co., Ltd. His work at these organizations has allowed him to refine his expertise in metal alloys and their applications, particularly in the electronic and magnetic sectors.

Collaborations:

Collaboration has played a pivotal role in Goto's inventive process. He has worked alongside talented individuals such as Takanobu Miyashita and Ryousuke Kushibiki, contributing to the innovative environment that fosters the development of new technologies and materials.

Conclusion:

Yasuyuki Goto's contributions to the invention of FePt-C-based sputtering targets mark a significant advancement in magnetic recording technology. His ongoing dedication to research and innovation not only enhances the efficiency of manufacturing processes but also paves the way for future advancements in material science. As he continues to collaborate with other experts in the field, the impact of his work is sure to be felt across various industries.