Akihiro Namba

Title: Akihiro Namba: Innovator in Magnetic Head Technology

Introduction

Akihiro Namba is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic head technology, holding a total of 2 patents. His work focuses on innovative methods for manufacturing magnetic recording heads, which are crucial for data storage devices.

Latest Patents

Namba's latest patents include a "Method of manufacturing a perpendicular magnetic recording head." This invention outlines a process where a plurality of head elements are formed on a wafer, each consisting of a return pole, a coil, and a main pole. The wafer is then cut into individual head sliders, and a ratio of electrical signal amplitudes is calculated to determine the flare point height of the main pole.

Another notable patent is the "Method for manufacturing a thin film magnetic head." This method aims to suppress deterioration in pinning strength of a pinned layer caused by electrostatic discharge during the polishing of air bearing surfaces. The process involves controlling the specific resistance of the polishing liquid and forming shallow and deep rails on the air bearing surfaces.

Career Highlights

Akihiro Namba is currently employed at Hitachi Global Storage Technologies Netherlands B.V. His work at this company has been instrumental in advancing the technology behind magnetic recording heads, which play a vital role in modern data storage solutions.

Collaborations

Namba has collaborated with notable coworkers such as Takateru Seki and Hideo Yamakura. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Akihiro Namba's contributions to magnetic head technology through his patents and work at Hitachi Global Storage Technologies Netherlands B.V. highlight his role as a key innovator in the industry. His advancements continue to influence the future of data storage technology.