Hironori Hiraoka

Title: Hironori Hiraoka: Innovator in Rolling Bearing Technology

Introduction

Hironori Hiraoka is a prominent inventor based in Yao, Japan, known for his significant contributions to the field of rolling bearing technology. With a total of five patents to his name, Hiraoka has made notable advancements that enhance the performance and efficiency of rolling bearings.

Latest Patents

Hiraoka's latest patents include innovative designs for rolling bearings. One of his patents describes a rolling bearing that consists of an inner ring, an outer ring, a plurality of rolling elements, and a cage that holds the rolling elements at intervals in a circumferential direction. The cage features an annular portion and multiple cage bars, with a contact surface that makes sliding contact with a shoulder portion. Another patent outlines a rolling bearing that includes an inner ring, an outer ring, a plurality of balls, and a cage that holds the balls. This design incorporates pockets between cage bars that securely receive the balls, ensuring optimal performance.

Career Highlights

Hironori Hiraoka has built a successful career at Jtekt Corporation, where he has been instrumental in developing advanced rolling bearing technologies. His work has not only contributed to the company's reputation but has also set new standards in the industry.

Collaborations

Throughout his career, Hiraoka has collaborated with talented colleagues, including Isao Usuki and Hiroshi Ueno. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hironori Hiraoka's contributions to rolling bearing technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of engineering principles and a commitment to advancing the field. Hiraoka's work continues to influence the industry and inspire future inventors.