Masahiko Sakakibara

Title: Masahiko Sakakibara: Innovator in Sputtering Technology

Introduction

Masahiko Sakakibara is a notable inventor based in Kumagaya, Japan. He has made significant contributions to the field of materials science, particularly in the development of sputtering technology. His work has led to advancements that are crucial for various applications in electronics and materials engineering.

Latest Patents

Sakakibara holds 2 patents, showcasing his innovative approach to technology. His latest patents include:

1. **Sputtering target and method for producing same** - This patent describes a sputtering target with a relative density of 90% or more and a single-phase structure. It is designed for forming an indium-tin oxide layer of low resistance. The target is produced by pressing a composite powder of indium oxide and tin oxide, which has an average diameter of 0.1 µm or less, with a tin content controlled to 1.5-6 weight %. The pressed composite powder is then sintered at temperatures between 1500°C and 1700°C in an oxygen atmosphere pressurized at 1-10 atm.

2. **Ceramic substrate for a thin layer magnetic head** - This patent involves a thin layer magnetic head that comprises a ceramic substrate made up of 100 parts by weight of a ceramic material and 0.05 to 5 parts by weight of at least one compound from the group consisting of silicon oxide and iron oxide.

Career Highlights

Masahiko Sakakibara is currently associated with Hitachi Metals, Ltd., where he continues to push the boundaries of innovation in materials science. His work has been instrumental in enhancing the performance and efficiency of electronic components.

Collaborations

Sakakibara has collaborated with notable colleagues, including Hiromi Kikuchi and Hirohide Yamada. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masahiko Sakakibara's contributions to sputtering technology and materials science are significant. His patents reflect a commitment to advancing technology in the electronics field. His work continues to influence the industry and inspire future innovations.