Matsuro Ohta

Title: The Innovations of Matsuro Ohta

Introduction

Matsuro Ohta is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of storage technology, particularly in the development of magnetic disk drives. His innovative approach has led to advancements that enhance the functionality and reliability of these devices.

Latest Patents

Matsuro Ohta holds a patent for a rotating disk storage device with an actuator lock mechanism. This invention allows a magnet-based actuator lock mechanism to operate smoothly in a magnetic disk drive that utilizes a base made of magnetic material. The actuator lock mechanism includes a rotatable arm that retains a magnet, generating a magnetic attraction force directed toward the base. To optimize performance, the base features a cut to reduce the attraction force, which is sealed to maintain internal airtightness. This mechanism can be implemented as an eddy-current latch, inertia latch, or magnetic latch.

Career Highlights

Ohta has worked at Hitachi Global Storage Technologies Netherlands B.V., where he has been instrumental in advancing storage technology. His work has not only contributed to the company's success but has also influenced the broader industry.

Collaborations

Matsuro Ohta has collaborated with notable colleagues, including Shingo Tsuda and Kazutaka Okasaka. Their combined expertise has fostered innovation and development in their projects.

Conclusion

Matsuro Ohta's contributions to the field of storage technology exemplify the impact of innovative thinking in engineering. His patent for a rotating disk storage device showcases his ability to solve complex problems and improve existing technologies. Ohta's work continues to influence the industry and inspire future innovations.