Tsugihiro Hasebe

Title: Tsugihiro Hasebe: Innovator in Magnetic Head Technology

Introduction

Tsugihiro Hasebe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic head technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of polishing and lapping processes for magnetic heads.

Latest Patents

Hasebe's latest patents include a "Polishing apparatus for magnetic head and method therefor." This invention aims to achieve a well-controlled and satisfactory crown shape on a ceramic bar bearing multiple conversion units for magnetic heads. The process involves pressing the ceramic bar against a concave polishing plane through an elastic member, measuring the magneto resistivity of the conversion unit, and adjusting the pressure during the crown forming operation based on closed-loop control.

Another notable patent is the "Apparatus and method for lapping magnetic heads." This invention describes a lapping apparatus that includes a rotary lapping table and a lapping head attachment frame. The apparatus is designed to correct balance and bow of the workpiece, ensuring precision in the lapping process.

Career Highlights

Tsugihiro Hasebe is associated with TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to innovate and refine technologies that are crucial for the development of magnetic heads.

Collaborations

Hasebe has collaborated with notable coworkers such as Hiroshi Shindou and Tetsuo Abe. Their combined expertise has contributed to advancements in the field of magnetic head technology.

Conclusion

Tsugihiro Hasebe's contributions to magnetic head technology through his patents and work at TDK Corporation highlight his role as an influential inventor. His innovative approaches continue to shape the industry and improve the performance of magnetic heads.