Yasuhiro Mouri

Title: Yasuhiro Mouri: Innovator in Pivot Bearing Technology

Introduction

Yasuhiro Mouri is a notable inventor based in Miyota-machi, Japan. He has made significant contributions to the field of pivot bearing technology, holding three patents to his name. His innovative designs have improved the efficiency and cost-effectiveness of hard disk drive devices.

Latest Patents

Mouri's latest patents include a pivot bearing for a swing arm of a hard disk drive device. This pivot bearing features a stepped shaft with both enlarged and reduced diameter portions. It incorporates a plurality of balls arranged between the enlarged diameter shaft portion and a sleeve outer ring. Additionally, a ball bearing is provided around the reduced diameter shaft portion, ensuring that the inner ring is secured while applying an appropriate pre-load. This design reduces the number of parts, facilitates incorporation into a swing arm, and is expected to lower manufacturing costs. Another patent describes a pivot bearing that comprises inner rings, outer rings, and rollable balls arranged between them. This design eliminates the need for a sleeve, allowing for a simpler, more precise, and cost-effective manufacturing process.

Career Highlights

Throughout his career, Yasuhiro Mouri has worked with prominent companies, including Minebea Company, Limited and Minebea Kabushiki-kaisha. His experience in these organizations has contributed to his expertise in the development of innovative bearing technologies.

Collaborations

Mouri has collaborated with notable coworkers such as Toshisada Koyama and Shinichi Mori. Their combined efforts have further advanced the field of pivot bearing technology.

Conclusion

Yasuhiro Mouri's contributions to pivot bearing technology have made a significant impact on the efficiency and cost of hard disk drive devices. His innovative designs and collaborations with industry professionals highlight his role as a key inventor in this field.