Yasuyuki Iwabuchi

Title: Yasuyuki Iwabuchi: Innovator in Sputtering Technology

Introduction

Yasuyuki Iwabuchi is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of sputtering technology, holding a total of six patents. His work focuses on the development of advanced materials used in various applications, particularly in the electronics industry.

Latest Patents

Iwabuchi's latest patents include innovative sputtering targets. One of his notable inventions is a sputtering target that contains cobalt (Co) and platinum (Pt) as metal components. The molar ratio of Pt to Co in this target ranges from 5/100 to 45/100, and it also includes niobium oxide (NbO) as a metal oxide component. Another significant patent involves a sputtering target that incorporates silicon nitride (SiN) with reduced specific resistance. This target includes SiN, silicon carbide (SiC), magnesium oxide (MgO), and titanium carbonitride (TiCN), achieving a specific resistance of 10 mΩ·cm or less.

Career Highlights

Throughout his career, Yasuyuki Iwabuchi has worked with notable companies such as JX Nippon Mining & Metals Corporation and JX Advanced Metals Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and engineering.

Collaborations

Iwabuchi has collaborated with several professionals in his field, including Manami Masuda and Masayoshi Shimizu. These collaborations have contributed to the advancement of sputtering technologies and the development of new materials.

Conclusion

Yasuyuki Iwabuchi is a distinguished inventor whose work in sputtering technology has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to improving materials used in various applications. His contributions continue to influence the electronics industry and beyond.