Makoto Arai

Title: Makoto Arai: Innovator in Magnetron Sputtering and Ship Buoyancy Control Systems

Introduction

Makoto Arai is a distinguished inventor based in Kanagawa, Japan. He has made significant contributions to the fields of magnetron sputtering apparatus and ship buoyancy control systems. With a total of three patents to his name, Arai's work showcases his innovative spirit and technical expertise.

Latest Patents

Arai's latest patents include a cathode unit for magnetron sputtering apparatus and a ship buoyancy control system. The cathode unit features first and second magnet units that rotate around an axis opposite the sputtering surface of a target. This design allows for a first leakage magnetic field to act on the space in front of the sputtering surface, enhancing the efficiency of the sputtering process. The ship buoyancy control system consists of a tank equipped with inflow and outflow ports, which utilize the ship's headway motion to manage seawater flow and maintain hull buoyancy.

Career Highlights

Throughout his career, Arai has worked with notable organizations such as NSK Corporation and Yokohama National University. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Arai has collaborated with esteemed colleagues, including Kazuo Suzuki and Koki Kora. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Makoto Arai's contributions to the fields of magnetron sputtering and ship buoyancy control systems highlight his role as a leading inventor. His innovative patents and collaborations reflect his commitment to advancing technology and improving industrial processes.